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2000 Mercury Cougar 2.5L Poor Idle Quality, Surge, MIL Lamp on
Did not have this code untill new pump was installed for crank no start concern. Pressure sensor has 5 volts and good ground. reading 1.50 volts at idle. seems to idle poor with surges. sometimes lacks power intermittantly.
FIX posted 2/21/2012
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1ZWFT61L6Y |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Always, Hot, Idle |
Trouble Codes
| P0190 | Fuel Pressure Sensor Circuit Signal Voltage Too High |
Message Closed w/FIX
Vehicle Data
2000 Mercury Cougar
| VIN | 1ZWFT61L6Y |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Always, Hot, Idle |
Trouble Codes
| P0190 | Fuel Pressure Sensor Circuit Signal Voltage Too High |
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