oil AUDI A4 2000 B5 / 1.G AFC Engine Multiport Fuel Injection And Ignition System Workshop Manual

28-3


9 -
Harness connector
2-pin, blackFor EGR temperature sensor -G98-
10 -
Harness connector 3-pin, white, voltage supplyFor ignition coils 1, 2 and 3, -N-, -N128-
and -N158-
11 -
Crankshaft Position (CKP) sensor -G4- Timing reference mark on left side of
cylinder block
12 -
Knock Sensor (KS) 2 -G66-
13 -
Engine speed (RPM) sensor -G28-
14 -
Ignition coils 1, 2 and 3; -N-, -N128- and -
N158-
15 -
Fuel injectors
16 -
Knock Sensor (KS) 1 -G61-
17 -
Idle Air Control (IAC) valve -N71-
Pa
ge 3 of 6 Multi
port Fuel In
jection
(MFI
) and i
gnition s
yste
m
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU01.28.1

28-6


27 -
Camshaft Position (CMP) sensor -G40-
28 -
Harness connector
3-pin, grayFor engine speed (RPM) sensor -G28-
29 -
Harness connector 3-pin, blackFor Crankshaft Position (CKP) sensor -G4-
(timing reference mark sensor)
30 -
Heated Oxygen Sensor (HO2S) -G39- Bank 1
31 -
Mass Air Flow (MAF) sensor -G70-
32 -
Ground connection Right engine mount
33 -
Power output stage -N122- For ignition coilsA: 4-pin signal wires from ECMB: 3-pin ignition coil primary connections
Pa
ge 6 of 6 Multi
port Fuel In
jection
(MFI
) and i
gnition s
yste
m
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU01.28.1