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1997 Mercury Villager GS 3.0L MIL Lamp on
Posted to Ford Driveability on 8/11/2004 7 Replies

Hello Group,

Thank you all in advance for any help on this one. This van came into our shop for the first time with a P0420 code in history and current memory and the MIL was on.

After scoping the Pre and Post o2 sensors during a steady hot cruise, it reveal...

7 Replies Received (View Replies)

  Related Documents & Media  1997 Mercury Villager GS

 
Message Closed w/Summary

car Vehicle Data

1997 Mercury Villager GS

VIN 4M2V116VDJ
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/Summary

car Vehicle Data

1997 Mercury Villager GS

VIN 4M2V116VDJ
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)