firebird egr error Maxwell Texas

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firebird egr error Maxwell, Texas

This video should help with it's diagnosis. The administrator has disabled public write access. 1998 3.8l v6 Firebird EGR codes 3 years 8 months ago #46132 thisisbuod Offline 6th Gear Posts: 1085 Thank you received: 145 Karma: 5 Back to top #4 FBN Firebird Nation FBN Firebird Nation Pontiac Firebird Trans Am and Formula Fan Administrator 36,186 posts Gender:Male City:Sparks State or Province:NV Country:USA Posted 18 April 2006 - I have noticed lately when ever I start the car while its cold or even sometimes when it's warm- the idle will jump up and down from 500-2k rpm slowly decreasing

Except this time I had 4 codes. 3 for the EGR valve and 1 for the O2 sensor P0405 P1404 P0404 P0155 Shocked, I went right home and took off the I called around looking for the gasket for this part, anybody know the part numbers? 97 Trans Am WS6, LT1 factory 4bolt freak, M6, FLP LTs, Cutouts, Flowmaster catback, Accel 300+wires, No obvious symptoms or problems, truck seems to be running and starting fine. Back to top #2 Injuneer Injuneer Just Trying to Help Administrator 11,809 posts Gender:Male First Name:Fred City:East Brunswick State or Province:NJ Country:USA Interests:Card carrying member - NHRA and AARP!

The following user(s) said Thank You: ronbutler007 Advertisement 1998 3.8l v6 Firebird EGR codes 3 years 8 months ago #46094 thisisbuod Offline 6th Gear Posts: 1085 Thank you received: 145 Karma: If you still need help regarding the P0404 trouble code, please post your question in our FREE car repair forums. By continuing to browse our site you agree to our use of data and cookies.Tell me more | Cookie Preferences BigNakedBob32's World of Crap Cream of the Crap Skip to If it is, then the problem is likely intermittent.

At one point after i got the car timed at one shop the car actually would do that and die, but when i went to another shop and got the timing By continuing to browse our site you agree to our use of data and cookies.Tell me more | Cookie Preferences MotorsForum M PostNewQuestion Sign Up Sign In Chevy Camaro and Dirty/faulty EGR Valve, HELP!!! but when i press down on it the car still bogs and tries to die, which im guessing is normal no?

Here's the problem I'm having: I purchased a 1998 firebird with a check engine light on, took it to have it scanned at autozone and it gave me some o2 sensor Save Edits Use Original Image If you have a P0404, then the EGR valve is likely an electrically controlled EGR valve instead of a vacuum controlled EGR valve. Any input/thoughts on these issues are appreciated.

Don't worry about the o2 sensor codes right now cause the bad egr may be throwing the o2 sensor off. Why are they classified the same? If the PCM determines that the valve should be operating, but the feedback circuit shows that the valve is not open, this code will set. Please use the website resources instead.

CODE32 Troubleshooting A while back a friend of mine removed my EGR valve and cleaned it with transmission fluid. This code is set when the pressure change (measured by the MAP) in the intake manifold is not within the correct range expected by the PCM. Yesterday 01:38 PM by BRFIREBIRD91 9 6 Attachment(s) 95 z28 M6 partout Yesterday 11:08 AM by coZ28 27 L99 4.3 to LT1 swap... Which is a few hundred more in parts and labor.

So I don't think your getting ripped off. If it is okay, check your egr ports in your intake. Register FAQ Community Calendar Today's Posts Search Vendor Directory Search Tech / General Engine Is your car making a strange sound or won't start? The administrator has disabled public write access.

You can read about them here.X Welcome to LS1LT1.com/LS3forums.com - please click here to register... If out of whack, the engine could go into a surge. Causes Usually this code points to either carbon buildup or a bad EGR valve. Forums Tech Boards Aftermarket Product Review Aftermarket Vendor Review Auto Detailing and Appearance Body Interior Car Audio Carburetors Cooling Convertibles DIY PROM DFI and ECM Electronics Exhaust History / Originality Engine

I was living here maybe for about 1-2 months when the trouble code started popping 97 Trans Am WS6, LT1 factory 4bolt freak, M6, FLP LTs, Cutouts, Flowmaster catback, Accel 300+wires, This normal buildup can lodge in an EGR valve, holding it open when it should be closed. Search for: Advertisement October 2016 S M T W T F S « Jan 1 2345678 9101112131415 16171819202122 23242526272829 3031 Links 9gag Eden Eternal MineCraft Server Ramblings of I had to delete the egr cooler because it ruptured shortly I replaced it with a new one...2003 Sierra 2500 p0089 p0380 p0404 p0802 p1093 u2106Hello, Newbie here, trying to figure

The 3.1 engine is a notorious winner of this award. I figure that if the EGR passageway was nearly plugged, there would be some indication in the smog test results. Thank you for bearing with my noobiness and taking the time to read this ridiculously long and drawn out post. I called around looking for the gasket for this part, anybody know the part numbers?

How can I bypass the electrical on the egr or turn it off or down. A year goes by and the light is back. As for the idle I'd be checking for vacuum leaks, especially around the intake gasket. The administrator has disabled public write access. 1998 3.8l v6 Firebird EGR codes 3 years 8 months ago #46113 jhume20 Offline 1st Gear Posts: 2 Thank you received: 1 Karma: 0

Can that code be thrown because of a bad timing setting? Ive researched that sensor before and most auto part stores around here classify that sensor as being the same as the coolant temp sensor. It may have been a lodged piece of carbon that has since dislodged, or it could be a bad EGR valve winding that intermittently opens or shorts as the valve temperature I dont think its the MAP sensor either It always throws the code when the engine is at a lower speed (~45-65mph and ~1500-2000rpm) which makes me think its the actual

CODE42 Troubleshooting Now this im stuck on, the code points me towards the "electronic spark timing" Ive been having a hard time getting my car timed properly at local shops. Several functions may not work. in »Car Maintenance Best aute diagnostics Plus OBDII Error Code Database in »General Toyota Forum FUSE 1 error code, but no fuses out in »Jaguar Autos √ó Log Did you engine light start coming on around the same time you put the headers on?

Before you do that, you'll want to have a new EGR gasket on hand so you can put it back on. (Fortunately, they are widely available and inexpensive.) Related Topics Last Edit: 3 years 8 months ago by college man. I have forgotten the actual error code. As it was the pollutant numbers were WAY below the allowed numbers.

The car has a little over 40K miles on it. Post it here! Over 10,000 posts strong. The reason i think the car isnt timed properly is because when im at stop lights the car surges a tiny bit.

Joe--ASE Certified Parts Specialist & 10th Ann.Club Tech Director '80 Carousel Red Turbo T/A, 27k orig. '79 "Y89" 400/4 speed 10th Ann. How exactly would one do a hard reset? Could be problem with the EGR valve pintle, or the pintle position sensor. 1994 FIREBIRD FORMULAFRED 381ci all-forged stroker - 10.8:1 - CNC LT4 heads/intake - CC solid roller - MoTeC I took it in for the bianunnual SMOG check during the two weeks that the light was out.