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  • Standard Ignition
    Standard Ignition

Best Selling Genuine Suzuki EGR Valves

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  • Constantly Updated Inventory of Suzuki Replacement EGR Valve Parts

We stock EGR Valve parts for most Suzuki models, including Aerio, Esteem, Forenza, Grand Vitara, Reno, Samurai, Sidekick, Verona, XL7.


Dorman
2001 Suzuki Grand Vitara EGR Valve 6 Cyl 2.7L Dorman

P311-21BA9B6    911-691  New

1811177E00 , 1811177E02 , EGV922 , EGR4187 , EGR1681

Qty:
132.93
Dorman EGR Valve
  • Product Attributes:
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Rectangular
    • EGR (Exhaust Gas Recirculation) Valve Operation Type: Electronically Operated
    • Exhaust Port: Yes
    • Mounting Hardware Included: No
    • Mounting Hole Quantity: 2
    • Mounting Type: Bolted
    • Operation: Electrical
    • Operation Type: Electrical
    • Positive Or Negative Backpressure: Negative (-)
    • Terminal Gender: Male
    • Terminal Quantity: 6
    • Terminal Type: Blade
    • Vacuum Port Quantity: 0
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
2001 - Suzuki Grand Vitara V 6 Cyl 2.7L - 2737
Standard Ignition
1990 Suzuki Samurai EGR Valve Standard Ignition

P311-13B9987    EGV742  New

96067542 , 130-2081 , 1811180000 , 4F1363 , 214-903 , EGR1101 , 18111-80000 , 18111-80C00 , 70-5567 , EGR1486

Qty:
415.04
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; with Federal Emissions Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
1990 - Suzuki Samurai
Standard Ignition
1994 Suzuki Samurai EGR Valve Standard Ignition

P311-2B349ED    EGV746  New

1811161A10 , 18111-80C1V , 4F1361 , EGR1490 , 214-2064 , 18111-80C10 , EGR1100 , 96067608 , 130-2080 , 18111-61A10 , 19160372

Qty:
356.12
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; with Calif. Emissions Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 1
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
1994 - Suzuki Samurai
Standard Ignition
2005 Suzuki Grand Vitara EGR Valve Standard Ignition

P311-3DF3B4B    EGV922  New

4F1130 , EGR4362 , EGR1681 , 70-6174 , 1811177E00 , 70-6046 , 2EGR0006 , 911-691 , EGR4187 , 18111-77E02 , 4F1911 , 77690421 , 18111-77E01 , 18111-77E00 , 214-1943

Qty:
205.05
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Connector Gender: Female
    • Connector Shape: Rectangular
    • Digital/Mechanical: Electronic
    • Gaskets Included: No
    • Number of Bolt Holes: 2
    • Terminal Gender: Male
    • Terminal Quantity: 6
    • Terminal Type: Blade
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
2005 - Suzuki Grand Vitara
Standard Ignition
1996 Suzuki Swift EGR Valve 4 Cyl 1.3L Standard Ignition

P311-1CB25EF    EGV668  New

130-2085 , EGR1115 , 214-909 , 4F1345 , 96060166 , 70-5573 , EGR1275

Qty:
143.80
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 2
    • Mounting Type: Bolt Mount
    • Number of Bolt Holes: 2
    • Vacuum Port Quantity: 1
  • Stainless steel valve components ensure durability. Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°C. Includes reinforced gasket to ensure complete replacement. Direct-fit replacement for ease of installation.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Transmission Block Engine CID CC
1996 - Suzuki Swift Automatic L 4 Cyl 1.3L 79 1298
Standard Ignition
1992 Suzuki Sidekick EGR Valve 4 Cyl 1.6L Standard Ignition

P311-3496677    EGV1008  New

18111-58B10 , 1811158B10 , 70-5593 , EGR1165 , 4F1770 , EGR1767

Qty:
278.56
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; with Calif. Emissions Genuine Intermotor Quality
  • Product Attributes:
    • Connector Gender: No Connector
    • Digital/Mechanical: Mechanical
    • Gaskets Included: No
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Valves Block Engine CID CC
1992 - Suzuki Sidekick 16 L 4 Cyl 1.6L 97 1590
Standard Ignition
1995 Suzuki Esteem EGR Valve Standard Ignition

P311-2980A90    EGV1014  New

4F1575 , 1811160G00 , EGR4188 , EGR1773 , 70-6047 , 18111-60G00

Qty:
265.45
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: No
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
1995 - Suzuki Esteem
Standard Ignition
1992 Suzuki Swift EGR Valve 4 Cyl 1.3L Standard Ignition

P311-1DA1942    EGV1047  New

EGR1170 , 4F1775 , 1811064B00 , 18111-64B00 , EGR1806 , 70-5596

Qty:
275.70
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: No
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Cylinder Head Type Block Engine CID CC
1992 - Suzuki Swift DOHC L 4 Cyl 1.3L 79 1298
Standard Ignition
2005 Suzuki Verona EGR Valve 6 Cyl 2.5L Standard Ignition

P311-355CC20    EGV1122  New

70-6151 , 18111-86Z02 , 4F1875 , 1811186Z00 , EGR4297 , EGR1881 , 1811186Z01 , 18111-86Z00

Qty:
252.95
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Connector Gender: Female
    • Connector Shape: Oval
    • Digital/Mechanical: Electronic
    • Gaskets Included: No
    • Number of Bolt Holes: 2
    • Terminal Gender: Male
    • Terminal Quantity: 5
    • Terminal Type: Blade
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Block Engine CID CC
2005 - Suzuki Verona L 6 Cyl 2.5L - 2492
Standard Ignition
2007 Suzuki Forenza EGR Valve Standard Ignition

P311-42B624A    EGV1148  New

EGR4296 , 70-6130 , 18111-85Z00 , EGR1908 , 1811185Z00 , 4F1847

Qty:
454.26
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Connector Gender: Female
    • Connector Shape: Oval
    • Digital/Mechanical: Electronic
    • Gaskets Included: Yes
    • Number of Bolt Holes: 2
    • Terminal Gender: Male
    • Terminal Quantity: 5
    • Terminal Type: Pin
  • Each Exhaust Gas Recirculation Valve is a direct-fit OE replacement that ensures ease of installation. High-quality materials withstand extreme conditions. Undergoes extensive testing to ensure reliability. As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
2007 - Suzuki Forenza
Standard Ignition
1998 Suzuki X-90 EGR Valve Standard Ignition

P311-52B0E06    EGV690  New

EGR1455 , 18111-58B40 , 70-5562 , 1811158B40 , EGR1096 , 91172384 , 4F1129 , 214-898

Qty:
138.74
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • Product Attributes:
    • Connector Gender: No Connector
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Stainless steel valve components ensure durability. Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°C. Includes reinforced gasket to ensure complete replacement. Direct-fit replacement for ease of installation.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
1998 - Suzuki X-90
Standard Ignition
1986 Suzuki Samurai EGR Valve Standard Ignition

P311-13B9987    EGV742  New

96067542 , 130-2081 , 1811180000 , 4F1363 , 214-903 , EGR1101 , 18111-80000 , 18111-80C00 , 70-5567 , EGR1486

Qty:
415.04
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
1986 - Suzuki Samurai
Standard Ignition
1995 Suzuki Samurai EGR Valve Standard Ignition

P311-2B349ED    EGV746  New

1811161A10 , 18111-80C1V , 4F1361 , EGR1490 , 214-2064 , 18111-80C10 , EGR1100 , 96067608 , 130-2080 , 18111-61A10 , 19160372

Qty:
356.12
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 1
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
1995 - Suzuki Samurai
Standard Ignition
1991 Suzuki Sidekick EGR Valve 4 Cyl 1.6L Standard Ignition

P311-40847CF    EGV923  New

70-5564 , 1811156B10 , EGR1682 , 18111-56B10 , 4F1353 , EGR1098

Qty:
376.09
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; with Calif. Emissions Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Block Engine CID CC
1991 - Suzuki Sidekick L 4 Cyl 1.6L 97 1590
Standard Ignition
1995 Suzuki Sidekick EGR Valve 4 Cyl 1.6L Standard Ignition

P311-40847CF    EGV923  New

70-5564 , 1811156B10 , EGR1682 , 18111-56B10 , 4F1353 , EGR1098

Qty:
376.09
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Valves Block Engine CID CC
1995 - Suzuki Sidekick 8 L 4 Cyl 1.6L 97 1590
Standard Ignition
1994 Suzuki Sidekick EGR Valve 4 Cyl 1.6L Standard Ignition

P311-580ED04    EGV924  New

70-5565 , EGR1099 , 4F1364 , EGR1683 , 18111-56B00

Qty:
210.48
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; with Federal Emissions Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Valves Block Engine CID CC
1994 - Suzuki Sidekick 8 L 4 Cyl 1.6L 97 1590
Standard Ignition
1993 Suzuki Sidekick EGR Valve 4 Cyl 1.6L Standard Ignition

P311-3A55530    EGV927  New

1811158B30 , 18111-58B30 , EGR1097 , 4F1352 , EGR1686 , 70-5563

Qty:
279.15
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; with Calif. Emissions Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Valves Block Engine CID CC
1993 - Suzuki Sidekick 16 L 4 Cyl 1.6L 97 1590
Standard Ignition
1994 Suzuki Sidekick EGR Valve 4 Cyl 1.6L Standard Ignition

P311-3A55530    EGV927  New

1811158B30 , 18111-58B30 , EGR1097 , 4F1352 , EGR1686 , 70-5563

Qty:
279.15
Standard Ignition EGR Valve
  • Exhaust Gas Recirculation Valve
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Digital/Mechanical: Mechanical
    • Gaskets Included: Yes
    • Hose Connector Quantity: 2
    • Number of Bolt Holes: 2
  • Our EGR valves are designed as direct-fit OE replacements. All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment. Our premium EGR valves are engineered and tested to ensure an extended service life. Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Valves Block Engine CID CC
1994 - Suzuki Sidekick 16 L 4 Cyl 1.6L 97 1590

Latest Car Advice

CarJunky AutoAdvice

Suzuki Esteem won't start after EGR Valve Replacement

Showing 5 out of 5 Posts
Question From Guest on Suzuki Esteem won't start after EGR Valve Replacement

I have a 1999 Suzuki Esteem 1.6L 16 valve. 120,000 miles on it. I was getting the EGR Flow engine error code so I took off the EGR valve cleaned it up a bit and that fixed the problem for a couple of weeks. When the light came back on I replaced the EGR valve with a used one. Now the engine won't start at all with the old EGR valve or the new one. It turns over but won't start. If I spray some quick starter in the air intake it will fire and run for a few seconds but then die. I tried blocking the EGR valve altogether but there is no change. Any ideas?

Response From Loren Champlain Sr

An EGR valve won't keep an engine from starting. Granted, it may not run real good, but should run. Doesn't sound like you are getting fuel to the injectors. Look for disconnected or poorly connected connectors. Can't image how you'd blown a fuse or a relay doing the EGR, but worth a check.

Response From Guest

Thanks, I don't see any problems with any connectors or hoses - the fuel pump relay does not seem to be the problem. Is there a simple way to tell if the fuel pump is working?

Response From Loren Champlain Sr Top Rated Answer

Well, the best and safest way would be to connect a fuel pressure guage to the fuel rail. Listen for the fuel pump running when you first turn on the ignition. Being hard of hearing, I'll stick a funnel in the fuel tank opening, hold my ear close, and have someone turn on the key (or have someone with some hearing left to listen). It'll only run for a few seconds, then shut off.

Response From Guest

Update - problem was the fuel pump. I think it will spell the end of the line for this Esteem. Thanks for your help.

97 suzuki Sidekick p0171 and rough idle

Showing 3 out of 10 Posts | Show 7 Hidden Posts
Question From julius415 on 97 suzuki Sidekick p0171 and rough idle

Hey everybody didnt see any posts regarding my problem so here it goes.

I have a 1997 suzuki sidekick sport 1.8l with 108k. Some months ago the car started having a rough idle. When ever i came to a stop light the rpm would fluctuate up and down and the car would almost stall out. It progressively got worse and the car did start stalling when at a stop. During one of the rough idling episodes i decided to turn off the car, wait for the stop light to turn green, then turn it back on. But when i went to turn on the car, it wouldnt turn on, in fact not even the dash lights light up. So i called toyota service (they do suzuki's in hawaii), and had them check it out. Turns out during all the rough idling shaking a hose had come loose and spilled ( i think power steerin fluid) all over the alternator, which fried it and i ended up running the battery dry. They also told me my computer was fried. Had all of that replaced and the car turned on but still rough idle. They told to change maf, did and no change, then iac, did also and no change, then they had the nerve to tell me that the whole throttle body had to be changed. I argued they gave me the run around, so i jus paid and got out of there.
I went for a 2 month trip, and while i was gone my friends was using my car. Turns out a oil leak started and the engine ran with very low oil for a while. I came home it was running horribly. Took the engine apart saw that a couple of piston rings were broken and had scratched up the cylindes. Had machine shop hone cylinders, install oversize pistons, and check head. Got everything checked and ready and put it back together. Car is running alot better almost to full power, but now the rough idling returned.
I cleaned egr valve, checked for vacuum leaks the propane method didnt find any( first time doing it so i am not sure if i did a good job at it). But visually inspecting all hoses look good ( no cracks). There was a crack on exhaust manifold and i put thermosteel on it. Seems to be holding and i cant feel and hear any air coming out. I did notice that at first car runs great and no rough idling, but once it warms up the problems start. Also when i reset the ecm things get realy bad.
Any help would be greatly appreciated, i have been trying to figure this out on my own without going to costly mechanics. Also the ecm pulls up a p0171 code, and a p0420 code but i dont have a catalytic converter so it think that is why.
i checked the voltage for o2 sensor and had a constant reading below .45V, which in the haynes book says it is defective. but when i really gas the car i shoots up to .8V. So i am thinking it is not defective but i just get a constant reading below .45V because the mixture is lean. right? and therefore i am getting the p0171 code.
Also since no codes for any of the sensors are coming up it is safe to say that they are working?
anyways hope somebody can help thanks
Julius

Response From Discretesignals

What is the O2 sensor voltage when your cruising or off idle? Can you monitor fuel trim % with your scanner?

Response From julius415

i measured the o2 voltage with a digital multimeter, with car parked. When idling readings are .1V or below. Haynes repair book said to rev car and readings should fluctuate above and below .5V, but that doesnt happen it stays at .1-.3. But when i fully rev the car the reading shoot up to .8V. Through out the testing the car was rough idling. and i dont have a scanner to measure fuel trim.

Response From Discretesignals

You check to see if your EGR valve was stuck open? That one has an electronic stepper motor EGR valve. The only way your going to be able to tell if it is open is to remove the valve and see if you can blow through it. If the EGR valve is recirculating exhaust gas at idle speeds, the engine will run rough and lean.

Response From julius415

i cleaned it out pretty good with carb cleaner. didnt try to blow through it though. will give that a try. any other suggestions ill get back to you in 20 min.
thanks

Response From julius415 Top Rated Answer

egr valve checks out. cant blow air through it

Response From Discretesignals

There has to be some sort of vacuum leak going on. It must be a pretty good size one to cause the symptoms your experiencing. You may need to swing into a shop that has an EVAP smoke machine. The machine pressurizes the intake with smoky air. Any leaks will show up by the smoke.

How are your power brakes? The wrong PCV valve can also cause a lean symptom or surging. Pinch off vacuum lines including the PCV hose and brake booster hose to see if your idle surge goes away.

Response From julius415

okay thanks ill try pinching the lines. and for the smoke machine i did some web search and found that some people used fog machines(halloween kind) so i think im gonna give that a try. alot cheaper than going to a shop. and brakes work fine except for some squeaking but thats a diff. issue lol
thanks again

Response From Jonas Brunz

Hello, I'm having the same issue on my 98 sidekick. Did you find what is causing this? Thanks! Jonas

Response From Tom Greenleaf

Please start your own thread with your own specifics and not tag on someone else's,

T

'97 Suzuki Sidekick EGR PO400 fault hell

Showing 5 out of 5 Posts
Question From samattos on '97 Suzuki Sidekick EGR PO400 fault hell

1997 Suzuki Sidekick JS 1.6l 4X4 manual, 120k
Throwing EGR code...managed to get it to smog last year but the light came back on...I'm kind of figuring that the shop did something sneaky to pass it. Anyway, I've replaced the EGR valve itself, have not replaced the SVS (on order; should have by 3/13/12) or the modulator (which is incredibly hard to find), and haven't been able to ream out the exhaust passage behind the EGR yet (I did find that someone had attached a bit of aircraft cable to a drill and sank that in the exhaust port but I'm a little hesitant. Anyone tried this?). My girlfriend bought the car from my parents knowing that it had the EGR code and that the problem hadn't been fixed and now after much crying, I have of course inherited the task of fixing it.

symptoms
1. car starts hard; doesn't like to keep idle at start up
2. loses power when gas is depressed (same thing that happens if you push the diaphragm toward the bell end of the EGR while it's running; I'm sure this is a clue, but I'm not a brilliant mechanic...)
3. related to 2, car barely makes it up hills because, of course, you have to add throttle and it doesn't like that.
4. rough idle when warm. It feels regular, so I thought it might be a bad hole, but they test good.

ANY help would be greatly appreciated. I like the car and I want my girlfriend to be happy with it. If all we can do is take it to a mechanic, that's a possibility. If anyone can recommend a decent mechanic in the Reno/Carson/Tahoe area, I'll check them out and we might be able to take it as far as Sac for repairs. Many thanks.

Steve, Reno NV

Response From Hammer Time

None of those symptoms have anything to do with a PO400 so you must have other issues somewhere.

Response From samattos Top Rated Answer

Well.....for a whole lot of reasons, I'd like a second opinion.
'97 Suzuki OBDII reads PO400 exhaust gas recirc. and all of the symptoms point to possibly the diaphragm not working on the EGR or possibly the modulator and a number of other reasons down the line. I'm not a total novice, I'm just not a mechanic. So while I appreciate your having read the post, I'm going to have to hold off on your being the final authority.

Anyone else have any ideas?

Response From Hammer Time


I'm not a total novice, I'm just not a mechanic. So while I appreciate your having read the post, I'm going to have to hold off on your being the final authority.

Whatever you say Mr Wizard. I'll leave you to your infinite wisdom and EGR code.


4. rough idle when warm. It feels regular, so I thought it might be a bad hole, but they test good.

This is the only symptom that could possibly be caused by an EGR but judging by all the other symptoms you, I seriously doubt it.

Response From speed

check vacuum lines and TPS.