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1999 Mercury Tracer LS 2.0L Hesitation, MIL Lamp on
Posted to Ford Driveability on 4/9/2005 7 Replies

This problem started after a simple Heater Core replacement. It also had an intermittent cooling fan continually running after key was turned off. Found antifreeze contaminated PCM Connector; cleaned connector and corrected all problems except for repeated PO1...

7 Replies Received (View Replies)

  Related Documents & Media  1999 Mercury Tracer LS

 
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car Vehicle Data

1999 Mercury Tracer LS

VIN 1MEFM13P3X
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPI
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursOn Accel

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
Message Closed

car Vehicle Data

1999 Mercury Tracer LS

VIN 1MEFM13P3X
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPI
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursOn Accel

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction