ad0761p600004d

Hot film mass air flow sensor, ME-SFI fuel injection system electrical testing

Typ ad · téma 07.61 · verze 0102 · 2003-06-10

Platí pro: ENGINE 111.921 /942 as of 1.9.98, 111.943, 111.944 as of 1.8.96, 111.946 as of 1.6.98, 111.947 /973, 111.975 as of 1.8.96 ENGINE 111.945 in MODEL 208.335 /435 as of 1.6.98, 202.020 /080 as of 1.9.98 ENGINE 111.974 with CODE (494a) USA version with CODE (807) Model year 1997 with CODE (808) Model year 1998

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 07 Příprava směsi › 07.61 Systém vstřikování paliva a zapalování zážehového motoru ME — Řada 202 (modely 020, 080) · Řada 208 (modely 335, 435)

EinPAS 15 Motor › 15.45 Management motoru › 15.45.1 Základní informace — Řada 202 (modely 020, 080) · Řada 208 (modely 335, 435)

Platí také pro motory/převodovky: 111 921, 111 942, 111 943, 111 944, 111 945, 111 946, 111 947, 111 973, 111 974, 111 975

AD07.61-P-6000-04D

Hot film mass air flow sensor, ME-SFI fuel injection system electrical testing

Scope of test

Tester/test connection

Operation/

prerequisite

Specified value

Possible cause/

remedy

1.0

Hot film mass air flow sensor (B2/5)

Hot film signal

104

(48E)

N3/10

103

(47E)

Ignition: ON:

Engine: idle speed:

Coolant temperature

> 70 °C

0.9-1.1 V

1.3-1.7 V

(increasing engine speed, increasing voltage)

Cable

1.1

1.2

1.3

Unmetered air

B2/5

1.1

Voltage supply
5 V

N3/10

104

(48E)

B2/5

4

Unplug connector to hot film mass air flow sensor (B2/5) and test at socket 4 (br/ge)

Ignition: ON

4.7 - 5.2 V

Cable

N3/10

1.2

Ground cable for hot film mass air flow sensor (B2/5)

B2/5

3

N3/10

102

(46E)

Unplug connector to hot film mass air flow sensor (B2/5) and test at socket 3 (br)

Ignition: ON

4.7 - 5.2 V

Cable

1.3

Voltage supply
12 V

N3/10

104

(48E)

B2/5

2

(2)

Unplug connector from hot film mass air flow sensor (B2/5) and attach voltmeter positive connector to socket 2 (rt/bl)

Ignition: ON

11 - 14 V

Cable

Model 170

Relay module (K40)

Models 202/208 and 210

Fuse and relay module (K40/4)