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TM 9-2320-360-20-1
(1)
Turn ENGINE switch OFF and reconnect the
Throttle Position Sensor (TPS) connector.
(2)
Turn ENGINE switch ON and select Throttle
Sensor for display on the DDR.
NOTE
Engine does not need to be running
to check throttle count reading.
(3)
Check throttle count reading on DDR with
accelerator pedal in idle position and with
accelerator pedal fully depressed.
(4)
Turn ENGINE switch to OFF.
Disconnect the Throttle Position Sensor (TPS)
Check terminals at the TPS connectors (sensor
side and harness side) for damage: bent, corroded
and unseated pins or sockets.
Disconnect vehicle harness connector at
ECM Check terminals at ECM vehicle
harness connector (both ECM and harness
side) for damage, bent, corroded and
unseated pins or sockets, especially
terminals #952, #916, #417, and #510.
2-271
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