garajizOBD-II code · generic
P20AE
Reductant Metering Unit Temperature Sensor Circuit Low
- System
- P2 — Powertrain / emissions (generic)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P20AE mean?
P20AE is defined as “Reductant Metering Unit Temperature Sensor Circuit Low”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- P20ADReductant Metering Unit Temperature Sensor Circuit Range/Performance
- P20AFReductant Metering Unit Temperature Sensor Circuit High
- P20ACReductant Metering Unit Temperature Sensor Circuit
- P20B0Reductant Metering Unit Temperature Sensor Circuit Intermittent/Erratic
- P20ABReductant Injection Air Pressure Control Valve Stuck Closed
- P20B1Reductant Heater Coolant Control Valve Circuit/Open
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.