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1991 Ford Taurus L 3.0L Stays Open Loop
Posted to Ford Driveability on 8/26/2002 8 Replies

This puppy marches right up to .950 +/- .050 V. on the Oxygen Sensor, as measured at PCM pins 44 (circuit 90)and 46 (circuit 359)--the sensor and signal return lines, respectively. At the same time, both the Snappy MT-2500 and the OTC Genesis scanners are repo...

8 Replies Received (View Replies)

  Related Documents & Media  1991 Ford Taurus L

 
Message Closed w/FIX

car Vehicle Data

1991 Ford Taurus L

VIN 1FACP50U9M
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsFed
SymptomsStays Open Loop
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Ford Taurus L

VIN 1FACP50U9M
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsFed
SymptomsStays Open Loop
OccursAlways