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1999 Ford F-150 4.2L MIL Lamp on
Posted to Ford Driveability on 6/17/2010 10 Replies

After replacing cam sensor & syncronizer, truck runs fine and chirping noise is gone. Now, after driving 30 to 200 miles the check engine light comes on and stays on with code P1309 (Misfire moniter fault). I have cleared code numerous times & cleared Keep Ali...

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  Related Documents & Media  1999 Ford F-150

 
Message Closed w/Summary

car Vehicle Data

1999 Ford F-150

VIN 1FTZX0721X
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P1000Ignition Coil 2 Primary Circuit Performance
P1309Accelerator Sensor Circuit High Voltage
Message Closed w/Summary

car Vehicle Data

1999 Ford F-150

VIN 1FTZX0721X
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P1000Ignition Coil 2 Primary Circuit Performance
P1309Accelerator Sensor Circuit High Voltage