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1999 Mercury Cougar V6 2.5L MIL Lamp on
Thanks to all. I have this cougar with a 2.5 V6, with what I believe is a vacuum leak. Please read the repair history to go along with this. I have disconnected the battery & cleared the computer. When the vehicle is started the short term fuel trims will clim...
FIX posted 6/10/2010
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Message Closed w/FIX
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2 Replies Received
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Related Documents & Media | VIN | 1ZWFT61L9X |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1131 | Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction |
| P1151 | Fuel Rail Pressure - Maximum Positive Deviation |
Message Closed w/FIX
Vehicle Data
1999 Mercury Cougar V6
| VIN | 1ZWFT61L9X |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1131 | Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction |
| P1151 | Fuel Rail Pressure - Maximum Positive Deviation |
Video