garajizOBD-II code · generic
P2174
Throttle Actuator Control System - Sudden Low Airflow Detected
- System
- P2 — Powertrain / emissions (generic)
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does P2174 mean?
P2174 is defined as “Throttle Actuator Control System - Sudden Low Airflow Detected”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- P2173Throttle Actuator Control System - High Airflow Detected
- P2175Throttle Actuator Control System - Low Airflow Detected
- P2172Throttle Actuator Control System - Sudden High Airflow Detected
- P2176Throttle Actuator Control System - Idle Position Not Learned
- P2168Throttle/Pedal Position Sensor 'F' Maximum Stop Performance
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This page is general information; an exact diagnosis needs measurements and a technician’s check.