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P1133 Diagnostic Trouble Code Discussion for December 2012

Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching


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Trouble Ticket Help Requests for DTC P1133
Help Request Posted
2000 Subaru Impreza Outback 2.2L MIL Lamp on VIN: 1F1GF485XV
P1133: Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit High Input. hello all 2000 outback p1133 retrived during scan test cked oper of sensor has 12v on red wire and when backprobing sensor when car is running processor is sending ground signel when checking o2 sensor shows 1.5 ohms across sensor connector on sensor replaced ...
December 05, 2012
2000 Subaru Impreza Outback 2.2L MIL Lamp on VIN: 1F1GF485XV
P1133: Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit High Input. hello all 2000 outback p1133 retrived during scan test cked oper of sensor has 12v on red wire and when backprobing sensor when car is running processor is sending ground signel when checking o2 sensor shows 1.5 ohms across sensor connector on sensor replaced ...
December 07, 2012
2000 Subaru Impreza Outback 2.2L MIL Lamp on VIN: 1F1GF485XV
P1133: Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit High Input. hello all 2000 outback p1133 retrived during scan test cked oper of sensor has 12v on red wire and when backprobing sensor when car is running processor is sending ground signel when checking o2 sensor shows 1.5 ohms across sensor connector on sensor replaced ...
December 05, 2012
2000 Subaru Impreza Outback 2.2L MIL Lamp on VIN: 1F1GF485XV
P1133: Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit High Input. hello all 2000 outback p1133 retrived during scan test cked oper of sensor has 12v on red wire and when backprobing sensor when car is running processor is sending ground signel when checking o2 sensor shows 1.5 ohms across sensor connector on sensor replaced ...
December 07, 2012