
1999 Mercury Tracer LS 2.0L Hesitation, MIL Lamp on
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...
FIX posted 5/22/2005
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Message Closed
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VIN | 1MEFM13P3X |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | On Accel |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
Message Closed
Vehicle Data
1999 Mercury Tracer LS
VIN | 1MEFM13P3X |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | On Accel |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |