P0032
HO2S Heater Control Circuit High Bank 1 Sensor 1
1998-2003 Dodge Durango 3.9L V6
Low SeverityPowertrainGeneric (SAE)
Description
The voltage in the Bank 1 Sensor 1 O2 heater circuit is higher than expected.
Symptoms
- Check Engine Light
- Possible heater staying on too long
Common Causes
- Short to power in heater circuit
- Faulty O2 sensor
- Relay stuck closed
Diagnostic Steps
- Test heater circuit voltage
- Check for shorts to power
- Test sensor heater resistance
Repair Notes
Repair short to power or replace O2 sensor.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0032 on Other Vehicles
Common Questions
What does code P0032 mean on a 1998-2003 Dodge Durango?
P0032 stands for "HO2S Heater Control Circuit High Bank 1 Sensor 1". The voltage in the Bank 1 Sensor 1 O2 heater circuit is higher than expected.
What are the symptoms of P0032 on a Dodge Durango?
Common symptoms of P0032 include: Check Engine Light, Possible heater staying on too long.
What causes P0032 on a 1998-2003 Dodge Durango?
Common causes of P0032 include: Short to power in heater circuit, Faulty O2 sensor, Relay stuck closed.