ad0761p400042a

ME-SFI secondary air injection - Fault code description

Type ad · emne 07.61 · version 0104 · 2003-06-10

Gælder for: ENGINE 112.910, 112.911 up to 31.5.00, 112.920, 112.921 up to 31.5.00, 112.923, 112.940 /941 /942 up to 31.5.00, 112.943 ENGINE 113.940 /942 /943 up to 31.5.00, 113.961 ENGINE 112.945, 113.962 up to 30.11.00 in MODEL 463

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 07 Blandingstilberedning › 07.61 Benzinindsprøjtnings- og tændingssystem ME — Serie 463

EinPAS 15 Motor › 15.45 Motorstyring › 15.45.1 Grundinformation — Serie 463

Gælder også for motorer/gearkasser: 112 910, 112 911, 112 920, 112 921, 112 923, 112 940, 112 941, 112 942, 112 943, 112 945, 113 940, 113 942, 113 943, 113 961, 113 962

AD07.61-P-4000-42A

ME-SFI secondary air injection - Fault code description

1

Fault code

Air pump changeover valve (Y32)

Air pump relay in the fuse and relay module

2

Fault storage

Activation of the engine diagnosis (EURO3/4)

or CHECK ENGINE (MIL) malfunction indicator lamp

Following the expiry of the test duration and fault

Following two consecutive driving cycles with fault

3

Frequency of the test

Continuously

4

Checked signal or status

The voltage supply of the air pump relay in the fuse and relay module and the air pump changeover valve (Y32) are evaluated by measuring the current in the relevant output stage.

5

Fault setting conditions

Limit values

Secondary air injection OFF: A maximum of 3 V may be present at the output

Secondary air injection ON: At least 9 V must be present at the output