Allpar Forums banner
1 - 2 of 2 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter · #1 ·
I replaced the tps. Cleared the warning light. Every thing was great during test drive: until I turned on the a/c.
Check eng light came back on and engine started performing eratic. Turned off a/c engine smoothed out but light stayed on.
 

·
Registered
Joined
·
2 Posts
Discussion Starter · #3 ·
Sorry its a 1998 dodge Ram. Disconnected bat.ground.
Computer reader says high voltage tps.
Yes I know it is supose to raise rpm. But not cause eratic rpm and staling when you rev the engine.
Code and problem only happens after turning on the a/c. If you turn off ac the light stays on but engine runs fine. Its hot here and would really like to use the a/c.
 
1 - 2 of 2 Posts
Top