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P1166 Diagnostic Trouble Code Discussion for August 2007

Heated Oxygen Sensor (Bank 2 Sensor 2) Minimum Voltage Monitoring

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Trouble Ticket Help Requests for DTC P1166
Help Request Posted
2002 Acura RSX 2.0L MIL Lamp on VIN: JH4DC53000
P1166: Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. ... supply this info. As you see I have a p1166 which will set after about 30 sec. and the p1167 about 60 sec. later. When ground pin e8 I have appox. 3v between pins a1 and a24, Alldata says it shoud be battery voltage. Any t...
August 01, 2007