P2101
Throttle Actuator Control Motor Circuit Range/Performance
2014-2016 Chevrolet Spark EV Electric Motor 🇨🇦
High SeverityPowertrain
Description
The electronic throttle motor is not responding as expected to ECM commands.
Symptoms
- Limp mode
- Reduced power
- Check engine light
- Erratic idle
Common Causes
- Carbon-fouled throttle body
- Weak motor
- High resistance in wiring
- Binding throttle plate
Diagnostic Steps
- Clean throttle body
- Check motor resistance
- Monitor throttle position during actuation
- Inspect for physical binding
Repair Notes
Clean throttle body first. Replace if motor performance does not improve.
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
P2101 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 P2101 mean on a 2014-2016 Chevrolet Spark EV?
P2101 stands for "Throttle Actuator Control Motor Circuit Range/Performance". The electronic throttle motor is not responding as expected to ECM commands.
What are the symptoms of P2101 on a Chevrolet Spark EV?
Common symptoms of P2101 include: Limp mode, Reduced power, Check engine light, Erratic idle.
What causes P2101 on a 2014-2016 Chevrolet Spark EV?
Common causes of P2101 include: Carbon-fouled throttle body, Weak motor, High resistance in wiring, Binding throttle plate.