Engine: Testing and Inspection

DME Connector Assignment

1 - Oxygen sensor heating behind catalytic converter
2 - IACV make winding
3 - Injector valve, cylinder 1
4 - Injector valve, cylinder 3
5 - Injector valve, cylinder 5
6 - Ground, terminal 31
7 - Carbon canister shutoff valve
8 - Check Engine MIL
9 - EX lamp
10 - Free
11 - Free
12 - Electric fuel pump shutoff
13 - Knock sensor 1
14 - Medium pressure switch (A/C)
15 - Intake temperature in HFM
16 - NTC engine compartment temperature
17 - Hot film mass air flow sensor signal
18 - Signal, oxygen sensor 2 ahead of catalytic converter
19 - Signal, oxygen sensor 1 ahead of catalytic converter
20 - Ground, rpm sender
21 - Signal, Hall-effect sensor
22 - Ignition coil, igniter 4
23 - Ignition coil, igniter 5
24 - Ignition coil, igniter 6
25 - Camshaft adjuster 2
26 - Terminal 30
27 - DME relay
28 - Electronics ground
29 - IACV break winding
30 - Oxygen sensor heating ahead of catalytic converter
31 - Injector valve, cylinder 2
32 - Injector valve, cylinder 4
33 - Injector valve, cylinder 6
34 - Ground, sensors
35 - Radiator fan
36 - Radiator fan
37 - Secondary air pump
38 - Version coding
39 - Indicator light, reserve







40 - Free
41 - Knock sensor 2
42 - Automatic I/M test
43 - Free
44 - Signal, throttle potentiometer
45 - Ground, hot film mass air flow sensor
46 - Ground, oxygen sensors
47 - 5 Volt supply - hot film mass air flow sensor
48 - Spec. engine torque
49 - Ignition coil, igniter 1
50 - Ignition coil, igniter 2
51 - Ignition coil, igniter 3
52 - Camshaft adjuster 1
53 - 5 Volt supply for throttle potentiometer
54 - Voltage output to loads
55 - Ground, ignition
56 - Terminal 15
57 - Diagnosis-tank pump
58 - Actual engine torque
59 - Free
60 - Programming voltage
61 - Tank vent (fuel evaporative valve)
62 - Activation, A/C compressor on
63 - Fuel pump relay
64 - Free
65 - Engine compartment purge fan
66 - Activation, start inhibit
67 - Signal, knocking Yes/No
68 - Start enable
69 - A/C request
70 - Free
71 - Ground, knock sensors
72 - Free
73 - Oil temperature
74 - Double NTC thermistor (water temperature)
75 - Free
76 - Signal, oxygen sensor 2 behind catalytic converter
77 - Signal, oxygen sensor 1 behind catalytic converter
78 - Signal, rpm sender
79 - Rpm sensor output, rear
80 - Rpm signal
81 - Free
82 - Fan monitoring
83 - Fuel consumption display
84 - Free
85 - Serial data transfer - LOW
86 - Serial data transfer - HIGH
87 - Free
88 - Diagnosis lead