ad0761p600007c

Fuel pump relay Checking electrical components for the ME-SFI gasoline injection system

Type ad · emne 07.61 · version 0103 · 2009-02-24

Gælder for: ENGINE 104.941 /943 /944 /991 /994 as of 1.8.96 ENGINE 104.995 with CODE (494) USA version with CODE (807) Model year 1997 with CODE (808) Model year 1998 with CODE (498) as of Model Year 97 Japan version

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 07 Blandingstilberedning › 07.61 Benzinindsprøjtnings- og tændingssystem ME

EinPAS 16 Brændstof-/energiforsyning motor › 16.10 Brændstofforsyning › 16.10.1 Grundinformation

Gælder også for motorer/gearkasser: 104 941, 104 943, 104 944, 104 991, 104 994, 104 995

AD07.61-P-6000-07C

Fuel pump relay Checking electrical components for the ME-SFI gasoline injection system

Scope of testing

Test instrument/test connection

Operation/

Preconditions

Specified value

Possible cause/

Remedy

1.0

Fuel pump relay

Model 129/140/ 202

Relay (K27)

Model 210

Relay module (K40)

Actuation

Power consumptionK27/K40

21

(29C)

8

(8A)

N3/10

N3/10

2

(2A)

21

(29C)

For model 202 actuation of the fuel pump takers place over the fuse and relay module (K40/4)

Ignition: ON:

Actuation of the fuel pump takes place ignition "ON" just once. The engine must have run shortly by the next actuation.

Engine: starting

during the starting procedure and as long as the engine runs:

Ignition: ON

11-14 V about 1 s

11-14 V

0.1-0.3A

Line

K27/K40

ME-SFI [ME] control unit (N3/10)