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P0743 Diagnostic Trouble Code Discussion for May 2012

Torque Converter Clutch Solenoid Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0743
Help Request Posted
2001 Dodge Neon ES 2.0L No Start, MIL Lamp on VIN: 1B3ES46C11
P0743: A/T Torque Converter Clutch Solenoid Circuit Malfunction. ... have a neon that wont start and has a po340 and p0743. There is no signal coming from the cam sensor. there is vref on signal wire and there is ground. The strange part is the sensor voltage is low when the crank, cam, and vehicle speed are plugged in. It ...
May 01, 2012