
1999 Ford F-150 4.2L MIL Lamp on
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...
Summary posted 7/15/2010
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Message Closed w/Summary
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VIN | 1FTZX0721X |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P1000 | Ignition Coil 2 Primary Circuit Performance |
P1309 | Accelerator Sensor Circuit High Voltage |
Message Closed w/Summary
Vehicle Data
1999 Ford F-150
VIN | 1FTZX0721X |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P1000 | Ignition Coil 2 Primary Circuit Performance |
P1309 | Accelerator Sensor Circuit High Voltage |