|
| Search | Car Forums | Gallery | Articles | Helper | Air Dried Fresh Beef Dog Food | IgorSushko.com | Corporate |
|
#1
03-19-2007, 01:31 PM
|
|||
|
|||
|
90 lumina OBDI code 42
I have a 90 lumina w/T eng. code, W is the fourth in the vin. so this thing runs really rough, stumbles bad on acceleration, has had a lot of work done to it recently, rewired and replaced the crank sensor. the fuel pressure is a steady 37-42psi it also has new coils and ICM. this code is so vague I am currently going to start at the beginning and check for cracked plugs, loose or mixed wires and the wireing to and from the ICM. I would like to know if I have overlooked anything or just plain forgot something. please advise. looking for richtazz
__________________
people wouldn't ride in an airplane that hasn't been properly maintained right? So why do people get behind the wheel of a less than maintained car, and then complain about it when it breaks down. I bet if our cars were 37,000 feet above ground we would have better repair histories 
|
|
#2
03-19-2007, 03:18 PM
|
||||
|
||||
|
Re: 90 lumina OBDI code 42
code 42 is an EST (Electronic Spark Timing) signal code. Here is a link to an article that explains what it means, as it has multiple definitions and causes. I hope this answers your question.
http://www.troublecodes.net/articles...ndrstd42.shtml
__________________
 Still waiting for the "good old days" I'll get to bore my future grandchildren with!
|
|
#3
03-19-2007, 04:00 PM
|
|||
|
|||
|
Re: 90 lumina OBDI code 42
I thank you for the link help will try to figger this thing out and let you know.
__________________
people wouldn't ride in an airplane that hasn't been properly maintained right? So why do people get behind the wheel of a less than maintained car, and then complain about it when it breaks down. I bet if our cars were 37,000 feet above ground we would have better repair histories
|
|
 |
POST REPLY TO THIS THREAD |
 |
|
|
