1362-6

2.7e Idle Speed Control / Ignition

Injection Electronics (2.7e / 325e)

Loading diagram…

Scroll to zoom · drag to pan · click a wire to trace its circuit · click a part for its pins · J jumps · L labels

Click a wire to trace its circuit, or a part to see its pins and what they connect to.

Parts on this page 27

Wires 37

Wire	Size	From	To
A/C on	0.5 mm²	Air Conditioning 1	Idle Speed Control Unit 9
Coil +	2.5 mm²	C101 7	Ignition Coil 15
Coil -	2.5 mm²	Ignition Coil 1	S105 T
Coolant temp switch	0.5 mm²	Idle Speed Control Unit 6	Coolant Temperature Switch 1
CTS ground	0.5 mm²	Coolant Temperature Switch 2	S217 T
Diag ignition	1.0 mm²	S105 L	Diagnostic Connector 13
DME ground	1.5 mm²	Motronic Control Unit 5	S214 T
Engine speed	0.5 mm²	Motronic Control Unit 27	Engine Speed Sensor 1
Engine speed	0.5 mm²	Motronic Control Unit 8	Engine Speed Sensor 2
Engine speed	1.0 mm²	Motronic Control Unit 8	Idle Speed Control 1
Ground	0.75 mm²	S217 R	Ground Distribution 1
Ground	2.5 mm²	S217 B	G103 GND
Ground	1.5 mm²	Diagnostic Connector 1	G103 GND
Ground	0.75 mm²	S214 R	Ground Distribution 1
Ground	2.5 mm²	S214 B	G103 GND
HT lead	0.75 mm²	Ignition Coil 4	Distributor 4
Idle valve	0.75 mm²	Idle Speed Control Unit 5	Idle Control Valve 1
Idle valve	0.75 mm²	Idle Speed Control Unit 1	Idle Control Valve 2
Ign 15	2.5 mm²	Ignition Switch 15	C200 2
Ign 15	2.5 mm²	C200 2	S213 L
Ign 15	1.5 mm²	S213 B	C101 7
Plug 1	0.75 mm²	Distributor P1	Spark Plugs 1
Plug 2	0.75 mm²	Distributor P2	Spark Plugs 2
Plug 3	0.75 mm²	Distributor P3	Spark Plugs 3
Plug 4	0.75 mm²	Distributor P4	Spark Plugs 4
Plug 5	0.75 mm²	Distributor P5	Spark Plugs 5
Plug 6	0.75 mm²	Distributor P6	Spark Plugs 6
Power distribution	0.75 mm²	S213 R	Power Distribution 1
Ref point	0.5 mm²	Motronic Control Unit 25	Reference Point Sensor 1
Ref point	0.5 mm²	Motronic Control Unit 26	Reference Point Sensor 2
Ref shield	0.75 mm²	Motronic Control Unit 5	Reference Point Sensor 3
Shield	0.75 mm²	Engine Speed Sensor 3	Idle Speed Control 2
Tach	0.5 mm²	S105 R	Gauges (tachometer) 1
TDC	0.5 mm²	Diagnostic Connector 8	TDC Sensor 1
TDC	0.5 mm²	Diagnostic Connector 10	TDC Sensor 2
TDC shield	0.75 mm²	Diagnostic Connector 9	TDC Sensor 3
Timing control	2.5 mm²	S105 B	Motronic Control Unit 1