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2002 Ford Windstar 3.8L MIL Lamp on
Posted to Ford Driveability on 10/9/2009 12 Replies

Hi Group, this windstar sets a code PO156 oxygen sensor b2 s2, I check the sensor replaced with a known good sensor, check battery power on heater circuit and ground, also continuity on circuit 359 Gray and red wire from cavity 91 on pcm connector down to 02 s...

12 Replies Received (View Replies)

  Related Documents & Media  2002 Ford Windstar

 
Message Closed w/FIX

car Vehicle Data

2002 Ford Windstar

VIN 2FMZA51452
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2002 Ford Windstar

VIN 2FMZA51452
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction