P1560

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I have error P1560

The description is below.

I've opened all connectors and sprayed CRC 2-26 (cleaner). Doesn't help. Also checked every single fuse both in the engine box and the box next to the steering wheel.

Note that I've just changed the glow plugs. I'm afraid I may have pulled too hard on some of the wiring but I haven't noticed any damage.

Other than that I'm planning to test all the relays. I'm reading about measuring tension on circuits but I don't know what it means / how to do it.

P1560

Definition:

Back-up Voltage Circuit Malfunction

Description:

Battery voltage ≥ 10.9 V. Engine condition - After engine starting. Low voltage condition of back-up power supply.

Cause:

Wiring harness between ECM and ground chassis needs repair.

Poor contact of the ECM connector.

Defective fuse.

Wiring harness between ECM and negative battery terminal needs repair.
 

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