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Home >> Plymouth >> 1979 >> Horizon Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> HOLLEY 2280 2-Barrel >> Throttle Position Transducer

Throttle Position Transducer

  1. Disconnect wiring from transducer. Loosen lock nut. Insert gauge tool (C-4522) between transducer and bracket. If tool not available, measure between outer portion of transducer and mounting bracket.
  2. Adjust Red coded transducer to 0.680 - 0.690", Black coded transducer to 0.535 - 0.545" or Blue coded transducer to 0.235 - 0.245". Remove gauge tool and tighten lock nut.