
2000 Mercury Mountaineer 5.0L Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on
Vehicle came in with a complaint of the mil on and a rolling idle. scan test found the P0340 cam sensor code. Hooked up break out box and scoped cam signal. Found signal to be erratic and negative amplitude to be non-existent. Replaced cam sensor and synchroni...
FIX posted 12/18/2007
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Message Closed w/FIX
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VIN | 4M2ZU86P0Y |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On |
Occurs | Always, Cold |
Misc. | 4 Door All Wheel Drive |
Trouble Codes
P0340 | Camshaft Position Sensor 'A' (TDC) Circuit Intermittent |
Message Closed w/FIX
Vehicle Data
2000 Mercury Mountaineer
VIN | 4M2ZU86P0Y |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On |
Occurs | Always, Cold |
Misc. | 4 Door All Wheel Drive |
Trouble Codes
P0340 | Camshaft Position Sensor 'A' (TDC) Circuit Intermittent |