ad0761p600024d

Secondary air injection relay, ME-SFI fuel injection system electrical testing

Type ad · emne 07.61 · version 0102 · 2003-06-10

Gælder for: ENGINE 111.974 with CODE (494a) USA version with CODE (807) Model year 1997 with CODE (808) Model year 1998

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Placering

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

EinPAS 15 Motor › 15.45 Motorstyring › 15.45.1 Grundinformation

Gælder også for motorer/gearkasser: 111 974

AD07.61-P-6000-24D

Secondary air injection relay, ME-SFI fuel injection system electrical testing

111.974

With code (494a) USA version

with CODE (807) model year 1997

with CODE (808) model year 1998

Scope of test

Tester/test connection

Operation/

prerequisite

Specified value

Possible cause/

remedy

1.0

Air pump relay (in fuse and relay module K40/4)

111.974 with CODE (494a) USA version

with CODE (807) model year 1997

with CODE (808) model year 1998

Actuation

K40/4 power consumption

20

(28C)

3

(3A)

N3/10

N3/10

2

(2A)

20

(28C)

Remove connector from coolant temperature sensor (B11/4) and simulate with 2.5 kΩ decadal resistor at sockets 1 and 4.

Engine: idle speed:

Ignition: ON:

11 - 14 V

for approx. 2 min and air pump running

0.1 - 0.3 A

Cable

Air pump fuse

K40/4

ME-SFI control module (N3/10)