P2106
Throttle Actuator Control System Forced Limited Power
1999-2000 BMW 528iT E39 2.8L I6 🇩🇪
High SeverityPowertrain
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
- 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
P2106 on Other Vehicles
Common Questions
What does code P2106 mean on a 1999-2000 BMW 528iT E39?
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 BMW 528iT E39?
Common symptoms of P2106 include: Reduced acceleration, Check engine light, Wrench/power limit warning.
What causes P2106 on a 1999-2000 BMW 528iT E39?
Common causes of P2106 include: Throttle position disagreement, APP sensor intermittent, Throttle body degraded.