Hei
Det du har målt no er forbindelse mellom ABS pumpe og ABS Hjernen. På denne modellen sitter ABS hjernen under dashbordet på passasjerside. Her kan du måle forbindelse mellom hjerne og hver enkelt sensor.
Ovesikten over kontaktpinnene fra hjernen:
Pin Type Description / Signal type Connection /
Measuring notes
1 E Voltage supply, terminal 15 Terminal 30 voltage supply Fuse F17 DDE Fuse F31 DME
2 A Valve control Hydraulic unit, Left front inlet valve
Relay control
3 A Relay control Valve and motor relay
4 Not used
5 Not used
6 A Valve control Hydraulic unit, Right rear inlet valve
Relay control
7 A Relay control Motor relay
8 Not used
9 A Engine speed signal Left front wheel speed splice
10 A Engine speed sensor voltage supply Left front speed sensor
11 E Engine speed sensor signal Right rear speed sensor
12 A Engine speed sensor voltage supply Left rear speed sensor
13 E Engine speed sensor signal Left rear speed sensor
14 A Engine speed sensor voltage supply Right front speed sensor
15 E Engine speed sensor signal Right front speed sensor
16 Not used
17 Not used
18 A Increase idle speed signal Engine control module (DME)
19 E B+ power/feedback Engine control module relay, terminal 87
20 Not used
21 Not used
22 Not used
23 A Voltage control Auxiliary throttle position motor (ADS) DME
24 E Generator signal Generator control splice DME
25 A Valve control Hydraulic unit, Left rear outlet valve
26 A Valve control Hydraulic unit, Intake valve
27 A Valve control Hydraulic unit, Right front outlet valve
28 M Ground Ground point
29 M Ground Ground point
30 A ABS malfunction indicator lamp Instrument cluster
31 A ASC malfunction indicator lamp Instrument cluster
32 Not used
33 A Valve control Hydraulic unit, Left front outlet valve
34 A Valve control Hydraulic unit, Right rear outlet valve
35 E Engine speed sensor signal Left front speed sensor
36 A RH rear engine speed signal Transmission control module (AGS)
37 A Relay control Valve relay
38 A Engine speed sensor voltage supply Right rear speed sensor
39 M Component ground ASC throttle position sensor DME
40 A LH rear engine speed signal Left rear wheel speed splice
41 Not used
42 A RH front engine speed sensor Right front wheel speed splice
43 A Throttle position sensor voltage supply ASC throttle position sensor DME
44 E ASC passive sensor signal ASC/DSC switch
45 Not used
46 E/A Data link TXD Data link connector
47 Not used
48 E Brake signal Brake light switch
49 A Valve control Hydraulic unit, Changeover valve
50 Not used
51 E Throttle actuator terminal 30 voltage supply Fuse F8 DME
52 A Valve control Hydraulic unit, Left rear inlet valve
53 A Ground control Auxiliary throttle position motor (ADS) DME
54 A Valve control Hydraulic unit, Right front inlet valve
55 M Ground Ground point
56 Not used
57 Not used
58 Not used
59 Not used
60 Not used
61 E/A CAN-bus high Engine control module (DME)
62 Not used
63 E/A CAN-bus low Engine control module (DME)
64 Not used
65 Not used
66 Not used
67 E Throttle position sensor slider voltage ASC throttle position sensor DME
68 Not used
69 Not used
70 Not used
71 Not used
72 Not used
73 Not used
74 Not used
75 Not used
76 E Park brake signal Park brake switch
77 A Ignition timing signal Engine control module (DME)
78 Not used
79 Not used
80 Not used
81 A Ignition fade-out signal Engine control module (DME) DME
82 Not used
83 A Transmission influencing signal Transmission control module (AGS) DME
84 A Power Hydraulic unit DDE Hydraulic unit
85 Not used
86 Not used
87 Not used
88 E DKI signal Engine control module (DME) DME
Bare ta av kontakten på ABS hjernen og mål mellom:
10 og 35 venstre forran
11 og 38 høyre bak
12 og 13 venstre bak
14 og 15 høyre forran
Dersom det er like verdier her er sensor og ledningsnett ok. Da kan det være dritt på sensor eller hjerne som har røket.
Håper du finner ut av dette