Adjustable MAF for C4?
Team Owner
Joined: Sep 2001
Posts: 62,140
Likes: 1,729
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Code 12 is the diagnostic code, you get it everytime you pull codes. Dont pay it any attention.
To fix 34 do this:
http://members.shaw.ca/corvette86/Code%2034.pdf
If he has to replace the MAF sensor itself, after he's followed the diagnostic procedure, then remind him that he must replace both relays on the firewall. It is recommended they be changed anytime the MAF is changed.
To fix 34 do this:
http://members.shaw.ca/corvette86/Code%2034.pdf
If he has to replace the MAF sensor itself, after he's followed the diagnostic procedure, then remind him that he must replace both relays on the firewall. It is recommended they be changed anytime the MAF is changed.
Thread Starter
Cruising
Joined: Jul 2006
Posts: 13
Likes: 0
Originally Posted by vader86
Code 12 is the diagnostic code, you get it everytime you pull codes. Dont pay it any attention.
To fix 34 do this:
http://members.shaw.ca/corvette86/Code%2034.pdf
If he has to replace the MAF sensor itself, after he's followed the diagnostic procedure, then remind him that he must replace both relays on the firewall. It is recommended they be changed anytime the MAF is changed.
To fix 34 do this:
http://members.shaw.ca/corvette86/Code%2034.pdf
If he has to replace the MAF sensor itself, after he's followed the diagnostic procedure, then remind him that he must replace both relays on the firewall. It is recommended they be changed anytime the MAF is changed.
I imagine its an ECM issue?
