I had a computer diagnostics check on the engine and received the following information:
Definition: TAC module throttle actuator position performance.
Explanation: The ECM has detected an out of range condition between the predicted and actual throttle position.
Probable causes:
1. Poor connection at the TAC module
2. Failed TAC module
3. Check TPP or TPS sensors
4. Binding or bent throttle plate-failed throttle body.
Can you provide some help as to what exactly I need to be checking for? And where can I find schematics for the above problem?
Your help is greatly appreciated!
Joe
Definition: TAC module throttle actuator position performance.
Explanation: The ECM has detected an out of range condition between the predicted and actual throttle position.
Probable causes:
1. Poor connection at the TAC module
2. Failed TAC module
3. Check TPP or TPS sensors
4. Binding or bent throttle plate-failed throttle body.
Can you provide some help as to what exactly I need to be checking for? And where can I find schematics for the above problem?
Your help is greatly appreciated!
Joe
Oct 27, 2008 at 4:57 AM