OBD-II Diagnostic Trouble Code
P2176
Throttle actuator control system idle position not learned
P
Powertrain
engine / trans
engine / trans
2
Generic
SAE standard
SAE standard
1
Fuel & air metering
76
Throttle actuator control system idle position not learned
Severity · general guide
Moderate
Fix soon — usually won't strand you
Code type
Generic
System
Powertrain
Standard
ISO/SAE Controlled
Fault type
General