15 pin BMW proprietary connectorat the BMW car
PinNumber
PinName
Description (may be empty)
1
GND
Ground
4
Temperature sensor
5
Oxygen sensor
6
SRS diagnostic
7
Oil service and inspection reset
8
?rankshaft position (+)
9
Shield
10
?rankshaft position (-)
11
Starter external turn on
12
Generator status
13
Ignition status
14
Battery power
15
Ignition power
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