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1998 Ford Escort SE 2.0L MIL Lamp on
Posted to Ford Driveability on 3/13/2007 7 Replies

Pulled code P0135 : Bank one sensor one oxygen sensor heater short or [...] drain reads about .5 amps [...] goes away when 30 amp fuel injection fuse is pulled [...] FI fuse reinstalled I unplug the B1S1 O2S connector and the drain also goes away! Easy ,I thou...

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  Related Documents & Media  1998 Ford Escort SE

 
Message Closed w/FIX

car Vehicle Data

1998 Ford Escort SE

VIN 1FAFP13P1W
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SPI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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

car Vehicle Data

1998 Ford Escort SE

VIN 1FAFP13P1W
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SPI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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