Please Help !!!!!!!!!!!!
Thread Starter
Junior Member
Joined: Oct 2001
Posts: 29
Likes: 0
From: pompano fl
Please Help !!!!!!!!!!!!
I am having problems with my 1986 camaro 305 TPI..
Every time I'm driving my car starts staling . Then I rev the engine and the car hesitates but it does not stall. And the service engine light flickers . But the car hesitates only on low rpms. but the thing is when the service engine light is not on i have this problem but when the service engine light is on the car runs fine . ontill it starts all over again and i have to go through that whole process again. I am getting codes 42,43,and 44 some body please help me thanks......
Every time I'm driving my car starts staling . Then I rev the engine and the car hesitates but it does not stall. And the service engine light flickers . But the car hesitates only on low rpms. but the thing is when the service engine light is not on i have this problem but when the service engine light is on the car runs fine . ontill it starts all over again and i have to go through that whole process again. I am getting codes 42,43,and 44 some body please help me thanks......
Member
Joined: Aug 2001
Posts: 278
Likes: 0
From: Tucson AZ USA
the codes mean this:
42. Fault at electronic spark timing circuit OR
Fault at direct ignition system OR
Fault at fuel cutoff relay circuit
43. Low voltage at electronic spark timing circuit
44. Oxygen sensor lean
Sorry I don't know how to fix those problems.....maybe sombody who reads this will.
42. Fault at electronic spark timing circuit OR
Fault at direct ignition system OR
Fault at fuel cutoff relay circuit
43. Low voltage at electronic spark timing circuit
44. Oxygen sensor lean
Sorry I don't know how to fix those problems.....maybe sombody who reads this will.
Member
Joined: Jun 2001
Posts: 355
Likes: 0
From: Michigan
Pick up a FACTORY service manual for your car and refer to the following pages: 6E3-A2-59, 6E3-A2-61, 6E3-A2-63. You will need a scan tool to check Code 44. JR 444 was right except that my books tell me that code 42 is ONLY an EST problem.
Member
Joined: Jan 2002
Posts: 470
Likes: 0
From: Yardville, New Jersey
same thing on my engine, i installed it last night it it choked... it started and reved to about 1000 rpm.. then down to 500 and bounced between 500 and 0 and stalled. i get code 42, Electronic Ignition Control problem, i got the code from my TPI Hot-Tos book, anyone know how to fix it?
