D07.52-0012-04
1 Circuit 31 ground point (right of engine compartment) W7 (I)
2 Circuit 15 unfused (I)
3 Exhaust gas valve solenoid valve (O)
4 -
5 Vehicles with automatic transmission
Selector lever position P/N (I)
5 Vehicles with manual transmission
Ground point (right of engine compartment) W7 (I)
6 O2 sensor signal (I)
7 O2 sensor ground (O)
8 Fuel pump relay (O)
9 Circuit 31, ground point (right of engine compartment) W7 (I)
10 Circuit 30 (battery positive)
11 -
12 Idle speed increase
(Air conditioning cut-in signal) (I)
13 Speed signal TI/KSS (O)
14 Vehicle speed signal from
speedometer or tachograph (I)
15 Diagnostic line to diagnostic socket
Circuit 14 (O)
16 O2 sensor heater (O)
17 Purge control valve (O)
(I) Input signal
(O) Output signal