Need help with ECM codes.
Thread Starter
Drifting
Joined: Jul 1999
Posts: 1,764
Likes: 0
From: NC
Need help with ECM codes.
I have 2 trouble codes showing up.
1) Code 32 - EGR, probably the EGR sensor again, and this will be my 3rd. Been there, done that.
2) Code 36 - something to do with the MAF relays. Never had this one before. I should check connections first, but if it's still there, then what? Replace the burn off relay? What else?
Thanks in advance for any help! :)
1) Code 32 - EGR, probably the EGR sensor again, and this will be my 3rd. Been there, done that.
2) Code 36 - something to do with the MAF relays. Never had this one before. I should check connections first, but if it's still there, then what? Replace the burn off relay? What else?
Thanks in advance for any help! :)
Drifting
Joined: May 2002
Posts: 1,509
Likes: 3
From: Hazel Park MI
Re: Need help with ECM codes. (JQ87)
I have an '85, and my code 36 is an ignition system circuit error or transaxle shift problem if equipped with the 4T60E transaxle. I think codes 33 and 34 deal with MAF misreadings/malfunctions. If you have an '86-'89 your burnoff and power relays are located on the firewall behind the battery. You may want to change both. :seeya
Thread Starter
Drifting
Joined: Jul 1999
Posts: 1,764
Likes: 0
From: NC
Re: Need help with ECM codes. (vader86)
Thanks for the help guys. ;)
I got the ECM code info here - http://www.c4vettes.com/ecm.htm
What do these relays do? What will happen once they are replaced? Should I replace them now, or can I wait?
Thanks again! :crazy:
I got the ECM code info here - http://www.c4vettes.com/ecm.htm
What do these relays do? What will happen once they are replaced? Should I replace them now, or can I wait?
Thanks again! :crazy:
