P2D94
Starter/Generator Phase Z Current Sensor Circuit High
P2D94 is an OBD-II diagnostic trouble code meaning: Starter/Generator Phase Z Current Sensor Circuit High. Common causes: phase z current sensor fault, open or short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Difficulty starting the engine
- Check Engine Light Is On
- Reduced battery charging efficiency
- Rough engine operation when starting
- Activation of emergency operation
Causes
- Phase Z current sensor fault
- Open or short circuit in the sensor circuit
- Wiring Harness Problems
- Starter-generator module malfunction
- Poor contact in connectors
How to Fix
- Check the integrity of the sensor circuit
- Check resistance and sensor signal
- Inspect connectors and contacts for oxidation
- If necessary, replace the current sensor
- Check the operation of the starter-generator module
Related codes
Error P2D94 by Vehicle Brand
FAQ
What does the P2D94 code mean?
P2D94 is an OBD-II diagnostic trouble code that indicates: Starter/Generator Phase Z Current Sensor Circuit High
What causes a P2D94 error code?
The most common causes of P2D94 include: Phase Z current sensor fault; Open or short circuit in the sensor circuit; Wiring Harness Problems; Starter-generator module malfunction.
How do I fix a P2D94 diagnostic trouble code?
To fix P2D94: Check the integrity of the sensor circuit. Check resistance and sensor signal. Inspect connectors and contacts for oxidation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2D94?
Limited driving only, diagnose soon
How much does it cost to fix P2D94?
The estimated repair cost for P2D94 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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