HEATER PROBLEM1997 BMW 740 V8 AUTOMATIC 148 ...

1997 BMW 740

Tiny

Gatti23

July, 21, 2008 AT 5:13 PM

Heater problem
1997 BMW 740 V8 Automatic 148 miles

HI I wanna no where O2 Sensor Heater Control Circuit (Bank 1 Sensor 2), (Bank 2 Sencer 2 is locacted. Thanks For your hepl

FOUND 166 RELATED QUESTIONS

1 Answer

Tiny

Dr. Hagerty

July, 21, 2008 AT 9:46 PM

Either it will need the post cat o2 sensors replaced, or it will just take clearing the faults and driving the car for several drive cycles to remedy this issue. There may be other issues involved. What method was used to extract the faults?

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