Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1)
symptoms
Other than the MIL light illuminating you may not notice any performance issues.
cause
A short in the O2 sensor heater circuit or the sensor itself
A faulty O2 sensor heater
Wiring or connectors are broken or frayed to the sensor or relay
Bad PCM or ECM
The fix
Correct wiring short or loose connector found in inspection.
and/or
Replace the bank 1 sensor 1 O2 sensor
Repair the problem that turned it on and then clear the code with an OBD2 scanner/code reader
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Trouble code P0302 means:Cylinder 2 misfire detected
Trouble code P0505 means: Idle Air Control System
Trouble code P1135 means: Air-Fuel Sensor Heater Circuit Response Malfunction
Trouble code P0171 means: Fuel System Too Lean - Bank 1
Trouble code P0420 means: Catalyst System Efficiency Below Threshold (Bank 1)
The zip code for Tacoma Washington is 98407.
You read the codes with a scanner, repair the cause, and clear the code with the scanner.
The airport code for Tacoma Narrows Airport is TIW.
Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1)symptomsOther than the MIL light illuminating you may not notice any performance issues.causeA short in the O2 sensor heater circuit or the sensor itselfA faulty O2 sensor heaterWiring or connectors are broken or frayed to the sensor or relayBad PCM or ECMThe fixCorrect wiring short or loose connector found in inspection.and/orReplace the bank 1 sensor 1 O2 sensor
Je viens juste d'avoir le même problème... pas de solution