P2E28
Drive Motor A Excitation Current Sensor Performance
P2E28 is an OBD-II diagnostic trouble code meaning: Drive Motor A Excitation Current Sensor Performance. Common causes: excitation current sensor malfunction, damage to the wiring to the sensor. Estimated repair cost: $56–222.
Symptoms
- Reduced engine power
- Switching to emergency mode
- Check engine light comes on
- Unstable operation of the hybrid system
Causes
- Excitation current sensor malfunction
- Damage to the wiring to the sensor
- Problems with the hybrid system control module
- Short circuit in the sensor circuit
How to Fix
- Check the integrity of the wiring to the sensor
- Check sensor resistance
- Replace excitation current sensor
- Check the hybrid system control module
Related codes
Error P2E28 by Vehicle Brand
FAQ
What does the P2E28 code mean?
P2E28 is an OBD-II diagnostic trouble code that indicates: Drive Motor A Excitation Current Sensor Performance
What causes a P2E28 error code?
The most common causes of P2E28 include: Excitation current sensor malfunction; Damage to the wiring to the sensor; Problems with the hybrid system control module; Short circuit in the sensor circuit.
How do I fix a P2E28 diagnostic trouble code?
To fix P2E28: Check the integrity of the wiring to the sensor. Check sensor resistance. Replace excitation current sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2E28?
Do not drive — repair immediately
How much does it cost to fix P2E28?
The estimated repair cost for P2E28 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
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