1999 Mercury Mountaineer 5.0L MIL Lamp on
Code P0340 and check engine light came on some time ago. Cam position sensor with sync. shaft assembly, ECM (used)and programed at local Ford dealer have been installed. Wires from Cam position sensor to ECM have been ohm'd and check good. P0340 keeps poping b...
FIX posted 11/21/2009
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Message Closed w/FIX
Vehicle Data1999 Mercury Mountaineer
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1999 Mercury Mountaineer
VIN | 4M2DU55P9X |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0340 | Camshaft Position Sensor 'A' (TDC) Circuit Intermittent |