P1166 Diagnostic Trouble Code Discussion for October 2009
Heated Oxygen Sensor (Bank 2 Sensor 2) Minimum Voltage Monitoring
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| Help Request | Posted | |
| 2001 Honda Accord EX 2.3L MIL Lamp on VIN: 1HGCG31781 P1166: Lean Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. replaced pcm per customer request, per dealer. replace a/f sensor two times and a/f sensor relay once. checked tsbs found one about fuse 6 but is ok check alt. wiring per tsb nothing found. ran code flow charts two times and no problem found. |
October 13, 2009 | |
| 2001 Honda Accord EX 2.3L MIL Lamp on VIN: 1HGCG31781 P1166: Lean Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. replaced pcm per customer request, per dealer. replace a/f sensor two times and a/f sensor relay once. checked tsbs found one about fuse 6 but is ok check alt. wiring per tsb nothing found. ran code flow charts two times and no problem found. |
October 14, 2009 |
