ad0752s600024a

PEC fuel injection and ignition system test of electrical system control module

Type ad · emne 07.52 · version 0100 · 2003-06-06

Gælder for: ENGINE 111.948 /978 in MODEL 638

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 07 Blandingstilberedning › 07.52 Benzinindsprøjtnings- og tændingssystem PMS — Serie 638

EinPAS 15 Motor › 15.45 Motorstyring › 15.45.1 Grundinformation — Serie 638

Gælder også for motorer/gearkasser: 111 948, 111 978

AD07.52-S-6000-24A

PEC fuel injection and ignition system test of electrical system control module

Scope of test

Measuring instrument/
Test connection

Operation/Requirement

Specified value

Possible cause/Remedy

1.0

Control module

Undervoltage

Ground point (right of engine compartment) W16

1

(1.1)

Ignition: OFF

< 5 Ω

Ground cable at W16

1.1

Circuit 30 voltage supply

1

(1.1)

10

(1.10)

Ignition: OFF

11-14 V

Cables

1.2

Circuit 15 voltage supply

1

(1.1)

2

(1.2)

Ignition: ON

11-14 V

Cables

Ignition/starter switch