2001 Infiniti QX4 3.5L MIL Lamp on
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 ...
FIX posted 10/19/2007
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Message Closed w/FIX
Vehicle Data2001 Infiniti QX4
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2001 Infiniti QX4
VIN | JNRDR09Y71 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1140 | EGR Throttle Control Circuit Open |