P0E93
Drive Motor B Inverter Voltage Sensor B Circuit Low
P0E93 is an OBD-II diagnostic trouble code meaning: Drive Motor B Inverter Voltage Sensor B Circuit Low. Common causes: faulty inverter voltage sensor, open or short circuit in the sensor circuit. Estimated repair cost: $56–167.
Symptoms
- Reduced motor power
- Check Engine light comes on
- The car goes into emergency mode
- Increased fuel consumption (for hybrids)
- Unusual noises from the electric motor
Causes
- Faulty inverter voltage sensor
- Open or short circuit in the sensor circuit
- Wiring Harness Problems
- Malfunction of the inverter itself
- Poor contact in connectors
How to Fix
- Check voltage at inverter sensor B
- Inspect the sensor circuit for damage
- Check connectors and contacts for oxidation
- Replace voltage sensor if necessary
- Test the inverter operation
Related codes
Error P0E93 by Vehicle Brand
FAQ
What does the P0E93 code mean?
P0E93 is an OBD-II diagnostic trouble code that indicates: Drive Motor B Inverter Voltage Sensor B Circuit Low
What causes a P0E93 error code?
The most common causes of P0E93 include: Faulty inverter voltage sensor; Open or short circuit in the sensor circuit; Wiring Harness Problems; Malfunction of the inverter itself.
How do I fix a P0E93 diagnostic trouble code?
To fix P0E93: Check voltage at inverter sensor B. Inspect the sensor circuit for damage. Check connectors and contacts for oxidation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0E93?
Limited driving only, diagnose soon
How much does it cost to fix P0E93?
The estimated repair cost for P0E93 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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