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P1140 Diagnostic Trouble Code Discussion for June 2008

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


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Trouble Ticket Help Requests for DTC P1140
Help Request Posted
1997 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54Y4V
P1140: Heated Oxygen Sensor (Bank 1 Sensor 2) Transition Time Ratio. well first i would again like to thank all for the previous help on this one. i thought all was well on this vehicle after cam timing set properly. we had been fighting a p0340 code. i was performing final test drives to verify repairs when cel light popped on...
June 10, 2008
1997 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54Y4V
P1140: Heated Oxygen Sensor (Bank 1 Sensor 2) Transition Time Ratio. well first i would again like to thank all for the previous help on this one. i thought all was well on this vehicle after cam timing set properly. we had been fighting a p0340 code. i was performing final test drives to verify repairs when cel light popped on...
June 16, 2008
2002 Nissan Sentra CA 1.8L Poor Idle Quality VIN: 3N1CB51D92
P1140: Intake Valve Timing Control Position Sensor Circuit Malfunction. Is there any known issues with the variable timing on these? I see no TSB's relating to this. Is it possible that the timing is out even though it appears not to be? I do not have a Nissan scanner so data is limited. Any help appreciated!!
June 26, 2008
1997 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54Y4V
P1140: Heated Oxygen Sensor (Bank 1 Sensor 2) Transition Time Ratio. well first i would again like to thank all for the previous help on this one. i thought all was well on this vehicle after cam timing set properly. we had been fighting a p0340 code. i was performing final test drives to verify repairs when cel light popped on...
June 10, 2008
1997 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54Y4V
P1140: Heated Oxygen Sensor (Bank 1 Sensor 2) Transition Time Ratio. well first i would again like to thank all for the previous help on this one. i thought all was well on this vehicle after cam timing set properly. we had been fighting a p0340 code. i was performing final test drives to verify repairs when cel light popped on...
June 16, 2008
2002 Nissan Sentra CA 1.8L Poor Idle Quality VIN: 3N1CB51D92
P1140: Intake Valve Timing Control Position Sensor Circuit Malfunction. Is there any known issues with the variable timing on these? I see no TSB's relating to this. Is it possible that the timing is out even though it appears not to be? I do not have a Nissan scanner so data is limited. Any help appreciated!!
June 26, 2008