× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1996 Mercury Tracer 1.9L MIL Lamp on
Posted to Ford Driveability on 5/30/2001 7 Replies

1996 tracer/escort with 1.9 sefi sets p0420 only. no noticeable driveability issues and good exhaust emission readings. has had rear o2 sensor replaced previously for this problem - did not cure. have looked over vehicle systems and not found a whole lot other...

7 Replies Received (View Replies)

  Related Documents & Media  1996 Mercury Tracer

 
Message Closed w/FIX

car Vehicle Data

1996 Mercury Tracer

VIN 2MESM10J3T
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

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

car Vehicle Data

1996 Mercury Tracer

VIN 2MESM10J3T
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)