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P0652 Diagnostic Trouble Code Discussion for October 2011

Sensor Reference Voltage 2 Circuit Low

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Trouble Ticket Help Requests for DTC P0652
Help Request Posted
2007 Dodge Ram 3500 SLT 6.7L MIL Lamp on VIN: 3D7ML48A47
P0652: . ... on start up will turn on the ck eng light and the electronic throttle light on. and set code p0192 and p0652. I have checked the 5 volt ref from ecm its right on the money but have not got truck to act up while montoring ref voltage.Just wondering how reli...
October 16, 2011
2005 Chrysler 300 Limited 3.5L Poor Idle Quality, Hesitation, Surge VIN: 2C3JA53G95
P0652: Sensor Reference Voltage 2 Circuit Low. This vehicle is at a shop of a buddy of mine. It had a code for the gas pedal sensor. He changed it out and the vehicle will still not take gas when you push the pedal. It will throttle up to around 1500rpm to the floor. It has a very rough idle and surges. Th...
October 26, 2011