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Home >> Acura >> 1996 >> 3.2TL >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Diagnosis - M5HA >> Component Testing >> Throttle Position (TP) Sensor

Throttle Position (TP) Sensor

NOTE: If problem in TP sensor exists, TP sensor may set DTC P0122 or P0123 in PCM. See TESTS W/CODES article in the ENGINE PERFORMANCE section.

TP sensor should input a .5-volt reference signal to PCM at closed throttle, 2.3-2.7 volts at half throttle and approximately 4.5 volts at full throttle. Voltage should change smoothly as throttle valve is opened and closed. If voltage is not correct, check TP sensor wiring circuit. See WIRING DIAGRAMS  . Individual component testing of TP sensor is not available.

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