ad0761p400012a

Fault code description - ME-SFI - knock sensor

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

Gælder for: ENGINES 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 ENGINES 113.940 /942 /943 up to 31.5.00, 113.961 ENGINES 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-4000-12A

Fault code description - ME-SFI - knock sensor

1

Fault code

right

left

2

Fault storage

Activation of malfunction indicator lamp for engine diagnosis (EURO3/4)

or CHECK ENGINE (MIL)

Fault is stored immediately

Malfunction indicator lamp is not activated

3

Frequency of the test

continuous

4

Checked signal or status

Knock sensor signal (comparison value calculated in the ME-SFI control module)

5

Fault setting conditions

Lower limit

Upper limit

approx. 0.10 V

approx. 4.98 V

6

Test prerequisites

- engine at operating temperature

- engine speed > 2000 rpm

- load > 40 %

- anti-knock control not active

7

In the case of faults, safety retarding of ignition timing is implemented at all cylinders