BMW Z3 (E36/7) Electric Troubleshooting Manual page 89

BMW BMW BMW BM
03/00
Z3
Pin Assignments
Pin Type Description/Function
59 E Cyl. 4-6 knock sensor
60 E Programming voltage
61 M Oxygen sensor heating ground
62 E Activate valve
63 E Cyl. 4-6 knock sensor
64 E Camshaft position
65 E Camshaft position
66 Not used
67 M Oxygen sensor signal ground
68 E Activate valve
69 E Activate relay
70 M Oxygen sensor signal ground
71 M Oxygen sensor signal ground
72 M Oxygen sensor signal ground
73 E Activate relay
74 A Activate A/C compressor
75 E Sensor signal
76 E Sensor signal
77 E Sensor signal
78 E Sensor signal
79 M Oxygen sensor heating ground
80 A ASC signal ZA
81 A ASC signal ZWV
82 A ASC signal MSR
83 E Sensor signal
E = Input, A = Output, M = Ground
1210.17 c
Connection
Knock sensor
Data link connector
Oxygen sensor II (behind catalytic
converter)
Secondary air pump value
Knock sensor
Camshaft position sensor
Camshaft position sensor
Oxygen sensor I (in front of catalytic
converter)
Evaporative emission valve
Fuel pump relay
Oxygen sensor II (in front of catalytic
converter)
Oxygen sensor I (behind catalytic
converter)
Oxygen sensor II (behind catalytic
converter)
Engine control module relay
Compressor control relay
Oxygen sensor I (in front of catalytic
converter)
Oxygen sensor II (in front of catalytic
converter)
Oxygen sensor I (behind catalytic
converter)
Oxygen sensor II (behind catalytic
converter)
Oxygen sensor I (behind catalytic
converter)
Slip control module ABS/ASC
Slip control module ABS/ASC
Slip control module ABS/ASC
Crankshaft position/RPM sensor
1999