[4] Check injector bank 2.: Signal line is interrupted.

[4] Check injector bank 2.: Signal line is interrupted.

Test 1: Check injector bank 2.

1. Check injector bank 2.

Test 1.1: Check lines between injectors and control module N3/9 (CDI control unit) for Short circuit to ground.

1.1. Check lines between injectors and control module N3/9 (CDI control unit) for Short circuit to ground.
Special tools

- Adapter cable220 589 00 99 35
Test sequence

- Switch off ignition.
- Connect 126-pole socket box at engine wiring harness.
- Connect adapter cable no. 220 589 00 99 35 to engine wiring harness Injectors.
- Measure resistance with multimeter between ground socket and [Y76/1] 1
- Measure resistance with multimeter between ground socket and [Y76/1] 2
- Measure resistance with multimeter between ground socket and [Y76/2] 1
- Measure resistance with multimeter between ground socket and [Y76/2] 2
- Measure resistance with multimeter between ground socket and [Y76/3] 1
- Measure resistance with multimeter between ground socket and [Y76/3] 2
Specified value:

- Resistanceinfinite Ohm?
Question

- Is the measurement value OK?


YES
The measurement value is OK.End of test

NO
The measurement value is not OK.Possible cause and remedy

- Test cable for short circuit to ground.
End of test