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1999 Mercury Sable LS 3.0L MIL Lamp on
Posted to Ford Driveability on 9/27/2005 14 Replies

The P1408 Has not returned, only the P0401. The Snap on scan tool shows the DPFE sensor voltage is 1.07 volts. This is KOEO or KOER. If I Unplug the sensor, the voltage goes to 5.12 volts. At the sensor connector I have 3.39 volts from a good ground to either ...

14 Replies Received (View Replies)

  Related Documents & Media  1999 Mercury Sable LS

 
Message Closed w/FIX

car Vehicle Data

1999 Mercury Sable LS

VIN 1MEFM53S8X
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
P1408MAP Sensor Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1999 Mercury Sable LS

VIN 1MEFM53S8X
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
P1408MAP Sensor Circuit Malfunction