The Black/white wire going into the TPS has a reading of 70. Light green/dark green is
.745. Orange/white is 5. Maybe the ground wire is a problem? What can I do to fix it?
What is a PCM and where is it located?
I'll replace the PCM. However, I still feel, I haven't installed the Throttle Control Sensor correctly. If I put it in with spring tension, the screw holes do not line up. The air bypass control is getting a wide open signal. Any further ideas?
$30.00 computer systems tester from auto zone. $8.00 thermostat & $4.00 gasket solved the high idle problem. Thanks for your help eliminating some possibilities. If I have any problems in the future, I will use you again. Bob