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
Trouble code P0031 means:HO2S heater control circuit low (Bank 1 Sensor 1)
Trouble code P0000 means: No fault found
Trouble code P0031 means: HO2S Heater Control Circuit Low (Bank 1, Sensor 1) Trouble code P0136 means: O2 Circuit (Bank 1, Sensor 2)
That doesn't work on that vehicle.
TPS volts high. You need to test the throttle postion sensor.
Trouble code P0442 means: Evaporative Emission System Leak Detected (small leak)
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
What does code 32 mean on Dodge Ram 1500 ,5.9 engine
its the code for transmission fluid pressure sensor
Tcc or od solenoid performance. Nine times out of ten the torque converter has failed and will need replaced.
Random Misfire.
Replace the downstream O2 sensor
The P0455 is an EVAP large leak detected, what the cause is though is hard to say could just be a gas cap or something more