P07.61-0251-04
1A Oxygen sensor heating for Oxygen
sensor upstream of TWC on left
2A Voltage supply for terminal 87
fused (RM)
3A Ground
Model 129 module housing bracket W27
Model 163 major assemblies compartment W16
Models 202/208/210 major assemblies compartment W16/6
4A -
5A Oxygen sensor heating for
Oxygen sensor upstream of TWC on right
6A Suction-type fan control
7A Ground
Model 129 module housing bracket W27
Model 163 major assemblies compartment W16
Models 202/208/210 major assemblies compartment W16/6
8A Ground
Model 129 module housing bracket W27
Model 163 major assemblies compartment W16
Models 202/208/210 major assemblies compartment W16/6
1B Oxygen sensor heating for
oxygen sensor downstream of TWC on right (only and
EURO3)
25C Pedal value sensor (slider for
set value potentiometer 2)
26C Pedal value sensor
(- set value potentiometer 2)
27C Pedal value sensor
(+2.5 V set value
potentiometer 2)
28C Air pump relay (only and
EURO3)
29C Fuel pump relay
30C -
31C Oxygen sensor ground upstream
of TWC on right
32C Oxygen sensor signal upstream of
TWC on right
33C Oxygen sensor signal upstream of
TWC on left
34C Oxygen sensor ground upstream of
TWC on left
35C-37
2B Oxygen sensor heating for oxygen
sensor downstream of TWC on left (only and EURO3)
3B Programming connection
(diagnostic socket)
4B Voltage supply
(terminal 30)
1C-20C -
21C Purge control valve
22C Pedal value sensor
(+5 V set value potentiometer 1)
23C Pedal value sensor
(- set value potentiometer 1)
24C Pedal value sensor (slider for
set value potentiometer 1)
P07.61-0252-04
38C Test connector for diagnosis
(engine speed signal)
39C Test connector for diagnosis
(ME-SFI injection system)
40C Terminal 50 signal
1D Fuel pump relay
2D Activated charcoal canister
shutoff valve (only )
3D Starter relay
4D Ground for tank pressure sensor
(only )
5D Signal for tank pressure sensor
(only )
6D Voltage supply 5 V for sensor
Tank pressure (only )
7D Oxygen sensor ground downstream
of TWC on right (only and EURO3)
8D Oxygen sensor signal
downstream of TWC on right (only and EURO3)
9D Oxygen sensor signal
downstream of TWC on left
(only and EURO3)
10D Oxygen sensor ground
downstream of TWC on left
(only and EURO3)
11D Data bus (CAN) "H"
12D Data bus (CAN) "L"
13D Variable speed limiting only
without DAS 3
14D Reversing light switch
15D-
24D CC pushbutton switch (Off) only
without DAS 3
1E Fuel injector
cylinder 2
2E Fuel injector
cylinder 5
3E-4E -
5E EGR transducer
16D Crash signal (as of 06/98)
17D Kickdown switch (MT only as of 06/98)
18D-
19D Clutch pedal switch for MT
19D P/N detection for AT
20D CC pushbutton switch
(accelerate, set) only without
DAS 3
21D CC pushbutton switch
(decelerate, set) only without DAS 3
22D CC pushbutton switch (resume
stored speed) only without DAS 3
23D CC pushbutton switch (control
switching contact) only without DAS 3
P07.61-0253-05
6E-9E -
10E Secondary air injection switchover
valve (only and EURO3)
11E -
12E Variable intake manifold
switchover valve
13E Fuel injector
cylinder 3
14E Fuel injector
cylinder 6
15E Voltage supply 5 V for
oil sensor (oil level/temperature/quality)
16E Ground for oil sensor
(oil level/temperature/quality)
17E Signal for oil sensor
(oil level/temperature/quality)
18E-21E -
22E Voltage supply 5 V for
pressure sensor (only )
23E Signal for pressure sensor (only )
24E Ground for pressure sensor (only )
25E Fuel injector
cylinder 1
26E Fuel injector
cylinder 4
33E Voltage supply for
actual value potentiometer
34E Actuator: actual value
potentiometer 2 (slider)
35E-36E -
37E Ground for crankshaft sensor
38E Signal for crankshaft sensor
39E Ground for camshaft sensor
40E Signal for camshaft sensor
27E Air pump relay (only and
EURO3)
28E Ground for temperature sensor
of coolant
29E Signal for temperature sensor of
coolant
30E -
31E Actuator: actual value
potentiometer 1 (slider)
32E Actuator: Ground
actual value potentiometer
P07.61-0254-04
41E Ground for knock sensor, right
bank of cylinders
42E Signal for knock sensor, right
bank of cylinders
43E Ground for knock sensor, left
bank of cylinders
44E Signal for knock sensor, left
bank of cylinders
45E Temperature sensor for intake air
(in the mass air flow sensor)
46E Voltage supply for
mass air flow sensor 5 V
47E Signal for mass air flow sensor
48E Ground for mass air flow sensor
1F Actuator (-)
2F Actuator (+)
3F -
4F Ignition coil T1/5 b cylinder 5
5F Ignition coil T1/5 a cylinder 5
6F Ignition coil T1/3 a cylinder 3
7F Ignition coil T1/3 b cylinder 3
8F Ground
Model 129 module housing bracket W27
Model 163 major assemblies compartment W16
Models 202/208/210 major assemblies compartment W16/6
9F-12F -
13F Ignition coil T1/4 a cylinder 4
14F Ignition coil T1/4 b cylinder 4
15F Ground
Model 129 module housing bracket W27
Model 163 major assemblies compartment W16
Models 202/208/210 major assemblies compartment W16/6
16F Ignition coil T1/2 b cylinder 2
17F Ignition coil T1/2 a cylinder 2
18F Ignition coil T1/6 b cylinder 6
19F Ignition coil T1/6 a cylinder 6
20F Ignition coil T1/1 a cylinder 1
21F Ignition coil T1/1 b cylinder 1