fault codes 21,24,36........ need help
Thread Starter
Junior Member
Joined: Apr 2009
Posts: 13
Likes: 0
From: Alabama
Car: 1988 iroc z
Engine: 350 tpi
Transmission: 700r4
fault codes 21,24,36........ need help
21. High voltage at throttle positon sensor, 24. Circuit fault in vehicle speed sensor, 36. Burn off at mass air flow sensor OR Problem in transmission shift OR Fault in direct ignition system OR Missing pulses in electronic spark timing signal. I need help with the first two i have no idea where to start on fixing these two?!?!? help please
Thread
Thread Starter
Forum
Replies
Last Post
