Powertrain
generic / SAE
P210A
Throttle Actuator B Control Motor Circuit/Open
The drive circuit of throttle actuator motor B is open. Throttle B is the secondary throttle on engines with two throttle bodies — typically used for tumble flap or charge-motion control.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number1 / 0A
Possible causes
- Motor winding open high
- Open wire to motor medium
- Pin pushed back out of connector body low
Symptoms
- Check engine light on
- Reduced throttle response, possible limp mode
- Hesitation or surging
- Idle too high or too low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 80–700 €
- Estimated time: 0.5–3 h
- Component: throttle actuator b
- Component: throttle motor b
- Component: throttle harness
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012