P2106
Throttle Actuator Control System Forced Limited Power
2014-2016 Chevrolet Spark EV Electric Motor
High SeverityPowertrainGeneric (SAE)
Description
ECM has limited engine power output due to a detected throttle system malfunction.
Symptoms
- Reduced acceleration
- Check engine light
- Wrench/power limit warning
Common Causes
- Throttle position disagreement
- APP sensor intermittent
- Throttle body degraded
Diagnostic Steps
- Check for companion DTCs
- Monitor APP vs TPS correlation
- Test throttle response
Repair Notes
Address underlying throttle system fault to restore full power.
Related Codes
Other Powertrain Codes
- P0070Ambient Air Temperature Sensor Circuit
- P0071Ambient Air Temperature Sensor Range/Performance
- P0072Ambient Air Temperature Sensor Circuit Low
- P0073Ambient Air Temperature Sensor Circuit High
- P0115Engine Coolant Temperature (ECT) Sensor 1 Circuit
- P0116ECT Sensor 1 Circuit Range/Performance
- P0117ECT Sensor 1 Circuit Low Input
- P0118ECT Sensor 1 Circuit High Input
- P0119ECT Sensor 1 Circuit Intermittent
- P0125Insufficient Coolant Temperature for Closed Loop Fuel Control
P2106 on Other Vehicles
Chevrolet Astro
1995-2005 4.3L V6 Vortec
Chevrolet Avalanche
2002-2006 5.3L V8 Vortec
Chevrolet Avalanche
2002-2006 8.1L V8 Vortec
Chevrolet Avalanche
2007-2013 5.3L V8 Vortec
Chevrolet Avalanche
2007-2013 6.0L V8 Vortec
Chevrolet Aveo
2012-2018 1.6L I4
Chevrolet Beat
2018-2021 1.2L I4
Chevrolet Beretta
1990-1996 2.2L I4
Common Questions
What does code P2106 mean on a 2014-2016 Chevrolet Spark EV?
P2106 stands for "Throttle Actuator Control System Forced Limited Power". ECM has limited engine power output due to a detected throttle system malfunction.
What are the symptoms of P2106 on a Chevrolet Spark EV?
Common symptoms of P2106 include: Reduced acceleration, Check engine light, Wrench/power limit warning.
What causes P2106 on a 2014-2016 Chevrolet Spark EV?
Common causes of P2106 include: Throttle position disagreement, APP sensor intermittent, Throttle body degraded.