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Check engine light codes???

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Old

Apr 17, 2003 | 12:01 AM

#1

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Joined: Jan 2003

Posts: 310

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From: everywhere

Check engine light codes???

I'm looking to rebuild my Q-JEt and want to replace all the unworking sensors. How do i test the computer to find codes and what do they mean.

Old

Apr 17, 2003 | 12:22 AM

#2

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Joined: Jan 2003

Posts: 602

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From: San Francisco,Ca area

do a search about how to retrieve the codes. Then when you get the codes do a search and you will be able any info you need.

Old

Apr 17, 2003 | 08:50 AM

#3

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Joined: Jan 2000

Posts: 19,660

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4901,

Or you can download this file:

GM Error Codes.pdf

Old

Apr 17, 2003 | 03:52 PM

#4

Senior Member

Joined: May 2002

Posts: 510

Likes: 5

From: Santiago, CHILE

Car: 1986 Pontiac Firebird Trans Am

Engine: 305 Tuned Port Injection

Transmission: The famous 700R4

Axle/Gears: No idea

For me, a big malfunction codes description is here:

www.GNTTYPE.org , "click" the arrow at "Resources", then select "Trouble Code Desc."

It includes code # and its description, conditions for setting this code and typical causes for each code: A complete code encyclopaedia.

Regards,

Denis V.

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