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P0122 Diagnostic Trouble Code Discussion for February 2011

TP Sensor 1 Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0122
Help Request Posted
1998 Dodge Durango 5.2L No Start VIN: 1B4HS28Y1W
P0122: Throttle Position Sensor Circuit Low Voltage. Received truck from different shop said truck needed ECM.We were able to pull codes and check system.Found Po505 and Po122. returned after clearing them when cranked over.No spark,Have fuel pressure.No crank or cam signal or rpm signal.TPS un pluged have 5 vol...
February 11, 2011
1999 Honda Accord EX 2.3L Poor Idle Quality, MIL Lamp on VIN: JHMCG5547X
P0122: Throttle Position Sensor Circuit Low Voltage. Help Honda Techs! This Accord has a p0122 Low Voltage in TP Sensor Circuit fault with a low idle speed complaint. Throttle body has been replaced with o.e. unit and was ok for a while but now the same condition has returned. The reference voltage is normal at ...
February 16, 2011
2002 Dodge Ram 2500 Truck 5.9L Cuts out VIN: 3B7KF23642
P0122: Throttle Position Sensor Circuit Low Voltage. with koeo aps volts change perfect up and down wit h the pedal.the problem happens with engine running the aps will drop out to 0 volts.and thus poor throttle response.any quick tests or advice will be appreciated.thank you
February 18, 2011
1998 Dodge Durango 5.2L No Start VIN: 1B4HS28Y1W
P0122: Throttle Position Sensor Circuit Low Voltage. Received truck from different shop said truck needed ECM.We were able to pull codes and check system.Found Po505 and Po122. returned after clearing them when cranked over.No spark,Have fuel pressure.No crank or cam signal or rpm signal.TPS un pluged have 5 vol...
February 11, 2011
1999 Honda Accord EX 2.3L Poor Idle Quality, MIL Lamp on VIN: JHMCG5547X
P0122: Throttle Position Sensor Circuit Low Voltage. Help Honda Techs! This Accord has a p0122 Low Voltage in TP Sensor Circuit fault with a low idle speed complaint. Throttle body has been replaced with o.e. unit and was ok for a while but now the same condition has returned. The reference voltage is normal at ...
February 16, 2011
2002 Dodge Ram 2500 Truck 5.9L Cuts out VIN: 3B7KF23642
P0122: Throttle Position Sensor Circuit Low Voltage. with koeo aps volts change perfect up and down wit h the pedal.the problem happens with engine running the aps will drop out to 0 volts.and thus poor throttle response.any quick tests or advice will be appreciated.thank you
February 18, 2011