1995 Mercury Grand Marquis LS 4.6L MIL Lamp on
Thanks to all techs who respond. This vehicle came into the shop with the check engine light lit. The code was 401. Several test were performed. During the test it was discovered that the EVR wasn't putting out the required voltage, so it was replaced. We thou...
FIX posted 11/25/2005
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Message Closed w/FIX
Vehicle Data1995 Mercury Grand Marquis LS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1995 Mercury Grand Marquis LS
VIN | 2MELM75W1S |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / TBI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
401 | egr flow insufficient |
P1408 | MAP Sensor Circuit Malfunction |