EPS Torque Sensor Calibration Error
1995-2005 Pontiac Sunfire 2.2L I4
Description
The EPS torque sensor zero-point or gain calibration is outside acceptable parameters.
Symptoms
- EPS warning after service
- Steering pulls to one side with EPS active
- Unequal assist left vs right
- EPS warning light
Common Causes
- Torque sensor not calibrated after steering service
- Steering alignment offset affecting sensor
- Sensor mechanical shift
- Module replacement without calibration
Diagnostic Steps
- Perform torque sensor zero-point calibration
- Verify steering alignment
- Check sensor mounting
- Compare left and right torque readings
- Verify calibration procedure completed
Repair Notes
Perform torque sensor calibration procedure. Ensure wheel alignment is correct first.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0215 on Other Vehicles
Pontiac Aztek
2001-2005 3.4L V6
Pontiac Bonneville
2000-2005 3.8L V6
Pontiac Bonneville GXP
2000-2005 4.6L V8
Pontiac Bonneville GXP
2000-2005 4.6L V8 Northstar
Pontiac Firebird
1998-2002 3.8L V6
Pontiac Firebird
1998-2002 5.7L V8 LS1
Pontiac Firebird Trans Am
1998-2002 5.7L V8 LS1
Pontiac Firebird Trans Am WS6
2002-2002 5.7L V8 LS1
Common Questions
What does code C0215 mean on a 1995-2005 Pontiac Sunfire?
C0215 stands for "EPS Torque Sensor Calibration Error". The EPS torque sensor zero-point or gain calibration is outside acceptable parameters.
What are the symptoms of C0215 on a Pontiac Sunfire?
Common symptoms of C0215 include: EPS warning after service, Steering pulls to one side with EPS active, Unequal assist left vs right, EPS warning light.
What causes C0215 on a 1995-2005 Pontiac Sunfire?
Common causes of C0215 include: Torque sensor not calibrated after steering service, Steering alignment offset affecting sensor, Sensor mechanical shift, Module replacement without calibration.