[Z06] Check Engine Light on 04 Z06
Thread Starter
Racer
Joined: Sep 2003
Posts: 319
Likes: 0
From: N.Y
Check Engine Light on 04 Z06
409 miles and the check engine light comes on and stays on ! Belts good, Oil pressure fine, Alt putting out. No leaks, Coolant fine. Anyone encounter this problem with such low miles ? If so can you please advise what the problem was. Thanks Joey :steering:
[Modified by JoeyNigs, 6:05 PM 10/13/2003]
[Modified by JoeyNigs, 6:05 PM 10/13/2003]
Drifting
Joined: Aug 2000
Posts: 1,394
Likes: 31
From: Waco TX
Re: Check Engine Light on 04 Z06 (JoeyNigs)
Is it stock? I had the same thing happen on mine after I put on the Blackwing. When I checked the codes, I was getting lean bank history codes. After I cleared the code the check engine light went away. This happened a few times, mainly during the Spring, and hasn't happened in a few thousand miles over the Summer.
Michael
Michael
Thread Starter
Racer
Joined: Sep 2003
Posts: 319
Likes: 0
From: N.Y
Re: Check Engine Light on 04 Z06 (gasman29)
Thanks Michael, The car is stock. I didn`t clear any codes yet, but had a 10 PCM 1 Code readiing and a 28 TCS 1 code, and several history codes.I don`t know at this time what the reference for these codes are. Do you remember the lean bank history codes ? Thanks Joey
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Le Mans Master
Joined: Sep 1999
Posts: 7,810
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From: FL
Re: Check Engine Light on 04 Z06 (JoeyNigs)
Thanks again. How can i get info as to cross referencing the meaning of the numerical codes ?
Drifting
Joined: Jun 2001
Posts: 1,380
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From: The red and blue lights behind you
Re: Check Engine Light on 04 Z06 (JoeyNigs)
I threw a code last week and it turned out to be a fuel evap sensor. I cleared it and it has not returned. Don't know what caused it because I always shut the car off when refueling and always tighten the cap.
Drifting
Joined: Aug 2000
Posts: 1,394
Likes: 31
From: Waco TX
Re: Check Engine Light on 04 Z06 (lager99)
Drifting
Joined: Jul 2000
Posts: 1,289
Likes: 1
From: the West is the best
Re: Check Engine Light on 04 Z06 (JoeyNigs)
you will have many, many codes over the life of your Vette. 99% will be absolutely non meaningful. Notate the code, clear the code and drive. If it becomes persistent over time, then start to worry.
Team Owner
Joined: Jul 2003
Posts: 34,299
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From: [Enter Unoffensive Comment Here]
Cruise-In VI Veteran
Cruise-In VII Veteran
St. Jude Donor '06
Re: Check Engine Light on 04 Z06 (2ndVette)
Thanks guys. :cheers: Other than the history codes I have 2 others:
P0420 H C
P0430 H C
Does the "C" mean that's the code setting off the light right now? What is the "TWC system"?
:confused:
P0420 H C
P0430 H C
Does the "C" mean that's the code setting off the light right now? What is the "TWC system"?
:confused:
Team Owner
Joined: Jul 2003
Posts: 34,299
Likes: 1
From: [Enter Unoffensive Comment Here]
Cruise-In VI Veteran
Cruise-In VII Veteran
St. Jude Donor '06
Re: Check Engine Light on 04 Z06 (lager99)
I reset it, it's probably from the cats. I'd still like to know what the code is though. Thanks for posting that link. :seeya
