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P0625

P0625 - Generator F-Term Circuit Low

Bosch · OBD1000

What does P0625 mean?

This code means the generator's 'F' terminal field control circuit has a low voltage reading, often indicating a short to ground.

Common Causes

  • Short to ground in the 'F' terminal circuit
  • Faulty generator field winding
  • Wiring damage

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Inspect wiring for any ground connections on the 'F' terminal circuit.

  2. 2

    Test the generator's field winding for shorts.

  3. 3

    Ensure all connections are secure and clean.

  4. 4

    Professional diagnostic is advised.

Browse all codes in this manual (60)
Verified technical data. Last updated: April 2026

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Source: OBD1000
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