check engine light
Member
Joined: Oct 2006
Posts: 229
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From: NJ
Car: 85 Trans Am
Engine: LG4
Re: check engine light
If the SES light is on you can just put a jumper (paperclips will work fine) between the two top far right terminals, and the light will flash codes, code 12 will flash three times, then other codes will be flashed, in numerical order.
Flash, pause, Flash,flash is 12. flash,flash, pause, flash would be 21.
you can look online or here for the meaning and remedies of the codes.
Hope this helps.
Flash, pause, Flash,flash is 12. flash,flash, pause, flash would be 21.
you can look online or here for the meaning and remedies of the codes.
Hope this helps.
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