Operation CHARM: Car repair manuals for everyone.

Control Module Inputs

Control Module Inputs





1 Power supply (+30 circuit)
2 Power supply (+15 circuit)
3 Main relay
4 Ground
5 Throttle position signal
6 Throttle position switch, wide open throttle/idling speed
7 Engine load signal from LH
8 Manifold absolute pressure sensor (-M90)
9 Intake air temperature sensor (M91-)
10 Crankshaft position sensor
11 Knock sensor
12 Combustion
13 Brake light switch
14 Car speed (M91-)
15 Cruise control
16 Diagnostics communication