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Throttle Position Sensor: Adjustments


Engines with EEC lll: Turn ignition to RUN position and remove vacuum hose from throttle kicker, as equipped. With engine not running, compare voltage reading against specifications and adjust as needed.

Engines with EEC lV: Connect positive probe of DVOM along terminal C (lower) of TPS and connect negative probe along terminal A (upper). Turn ignition on but do not start vehicle. Adjust TPS to specified value.