S10/T10 Blazer 2WD V6-262 4.3L (1988)
Throttle Position Sensor: Adjustments
The TPS is not adjustable. The ECM utilizes the IAC position reading at idle for its zero reading, therefore no adjustment is necessary.
Throttle Position Sensor: Adjustments
The TPS is not adjustable. The ECM utilizes the IAC position reading at idle for its zero reading, therefore no adjustment is necessary.