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P1140 Diagnostic Trouble Code Discussion for October 2007

Intake Valve Timing Control Position Sensor Circuit Malfunction (Bank 1)


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Trouble Ticket Help Requests for DTC P1140
Help Request Posted
2001 Infiniti QX4 3.5L MIL Lamp on VIN: JNRDR09Y71
P1140: Intake Valve Timing Control Position Sensor Circuit Malfunction (Bank 1). code P1140 in/timing solenoid circuit B no signal to ecu. tested cam sensor for variable cam timing with vantage, the have signals, tested cam sensor, that has signals, ohm checked variable cam spool solenoids, good, they have power to them, don't know how to ...
October 10, 2007
2001 Infiniti QX4 3.5L MIL Lamp on VIN: JNRDR09Y71
P1140: Intake Valve Timing Control Position Sensor Circuit Malfunction (Bank 1). code P1140 in/timing solenoid circuit B no signal to ecu. tested cam sensor for variable cam timing with vantage, the have signals, tested cam sensor, that has signals, ohm checked variable cam spool solenoids, good, they have power to them, don't know how to ...
October 10, 2007