ad0752s600021a
PEC fuel injection and ignition system test of electrical system fuel pump relay
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 16 Brændstof-/energiforsyning motor › 16.10 Brændstofforsyning › 16.10.1 Grundinformation — Serie 638
Gælder også for motorer/gearkasser: 111 948, 111 978
AD07.52-S-6000-21A
| PEC fuel injection and ignition system test of electrical system fuel pump relay
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| Scope of test
| Measuring instrument/
Test connection
| Operation/Requirement
| Specified value
| Possible cause/Remedy
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1.0
| Fuel pump relay
–//–, +
–, thermal shutoff
Actuation
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1
(1.1)
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8
(1.8)
| Ignition: ON
Engine: Idling
| 11-14 V for approx. 1 s
11-14 V
| 1.1
Control module
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1.1
| Current consumption
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8
(1.8)
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10
(1.10)
| Ignition: OFF
Coupling "1" disconnected at control module
| 0.1-0.3 A
| Cables
Fuel pump relay
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