Code 34?
Racer
Joined: Jul 2001
Posts: 346
Likes: 0
From: southwestern Michigan USA
Re: Code 34? (vettes rule)
http://www.c4vettes.com then click on In Depth Info, then ECM Codes. :cheers:
Thread Starter
Race Director
Joined: Jul 2000
Posts: 15,921
Likes: 0
From: College of Charleston, SC
Cruise-In IV Veteran
Cruise-In V Veteran
Cruise-In VI Veteran
Re: Code 34? (vader86)
its a MAF code, replace relays then the MAF if it comes back
Heres a problem, my car is speed density (91). I dont have a MAF.
Team Owner
Joined: Sep 2001
Posts: 62,180
Likes: 1,740
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Re: Code 34? (vettes rule)
its a MAF code, replace relays then the MAF if it comes back
Heres a problem, my car is speed density (91). I dont have a MAF.
Heres a problem, my car is speed density (91). I dont have a MAF.
Burning Brakes
Joined: Feb 2000
Posts: 824
Likes: 2
From: Camden SC
Re: Code 34? (vader86)
Code 34 on a speed density system is signal voltage too low. The computer said the sensor is returning a voltage too low for what is going on. If this code continues to set, the computer will substitute a fixed value and use the Throttle Posisition Sensor for determining fuel delivery from mapping tables etc. May not even notice the default value. Check the connections, probably the sensor. Good luck.
dlmeyers 90 coupe zf6 3 speed shocks
dlmeyers 90 coupe zf6 3 speed shocks
