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Forum nameEngine Management Systems & Controllers
Topic subjectRE: wiring up MS
Topic URLhttp://forums.2gnt.com/dcboard.php?az=show_topic&forum=54&topic_id=4891&mesg_id=4899
4899, RE: wiring up MS
Posted by streetlightning, Dec-31-69 06:00 PM
can some one verify

Crank
Pin 1: Yello 8v Refernce ------5 Volts Vref from Ms
Pin 2: Black /Green- ground ---GROUND
Pin 3: Blue whgiite: signal---- IGN from Ms (shielded wire)

VSS:
Yellow: 8v Refernce ------5 Volts Vref from Ms
Black /green - ground ---GROUND
Yellow/white tach signal ---goes under dash to white tach wire

TPS
BROWN / RED- Signal ----tPS SIGNAL ON ms
Green yellow- 5v power ------5 Volts Vref from Ms

cOIL:
BROWN: coil 2-4 -----brown wire on Ms
BLack/blue Coils 1/3 -----green / white stripe wire on Ms
Black red - 12V or ASD relay. ----12 V or wire this to the ASD relay ill have to build?

It says brown on ms diagram to coil 2-3, shouldnt it be, 2-4? and same for the other wire, where it says 1-4, shouldn't it be 1-3?

IAC
this one idk, shouldnt there be a power and ground? or is this just resistance based?

Green / Blue Iac pin 2
Orange/blue Iac pin 3
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