Throttle Position Sensor

Testing
Between terminals A and C 4.0-6.0 k Ohms

Voltage check at PCM terminal 3F:
Closed throttle position 0.3-0.7 Volts
Wide-open throttle 3.4-5.3 Volts
Closed throttle position to Wide-open throttle Increases smoothly

Adjustment
Voltage at harness side connector
terminal A 4.5-5.5 Volts

Closed throttle position
When voltage at side terminal A Voltage at PCM terminal 3F
4.5-4.9 0.4-0.5
4.9-5.1 0.4-0.6
5.1-5.5 0.5-0.6

Wide-open throttle position
When voltage at side terminal A Voltage at PCM terminal 3F
4.5-4.7 3.5-4.4
4.7-4.8 3.6-4.5
4.8-4.9 3.7-4.6
4.9-5.0 3.7-4.6
5.0-5.1 3.8-4.9
5.1-5.3 4.0-5.0
5.3-5.4 4.1-5.1
5.4-5.5 4.2-5.2