Connector 2

Connector 2 Layout - Engine Compartment:

1 Injector (2) (engine 119 only)
2 Injector (engine 104 [4], engine 119 [3])
3 Injector (engine 104 [6], engine 119 [8])
4 Injector (5)
5 TN-signal (rpm signal) (input)
6 CMP sensor signal
7 Not used
8 IAT sensor
9 O2S 1 heater
10-12 Not used
13 O2S 1 wire insulation
14 O2S 1 (before TWC)
15 O2S8 1 ground
16 Sensor ground
17 Hot wire MAF sensor signal
18 ECT sensor, circuit 2
19 AIR relay module
20 Upshift delay control
21 Not used
22 Right adjustable camshaft timing solenoid (engine 119 only)
23 Hot wire MAF sensor voltage supply
24 Injector (7) (engine 119 only)
25 Injector (engine 104 [2], engine 119 [6])
26 Injector (engine 104 [3], engine 119 [4])
27 Injector (1)
28-29 Not used
30 Coding (ground)
31 ECT sensor, circuit 1
32-33 Not used
34 Hot wire MAF sensor ground
35 Not used
36 On-off ratio measurement output
37 Burn-off signal for hot wire MAF sensor
38 Purge control valve
39 EGR switchover valve
40 1 GR start relay module (k29/1) Model 124.034 only
41 Left adjustable camshaft timing solenoid