P0A2E Possible Causes
- Faulty hybrid vehicle engine
- Hybrid vehicle engine wiring harness open or shorted
- Poor electrical connection in hybrid vehicle engine circuit
What Does It Mean?
How to Fix Code P0A2E
Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P0A2E Possible Symptoms
Engine light on (or service engine soon warning light)
P0A2E Meaning
The resistance of the thermistor built into the engine temperature sensor changes according to MG2 temperature changes. The lower the MG2 temperature, the higher the thermistor resistance. Conversely, the higher the temperature, the lower the resistance.