Mitsubishi 3000GT & Dodge Stealth Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
133 Posts
Discussion Starter #1
So still no spark. As of right now, it has a new ptu, the coils have 12v, the wiring for the ptu is correct. Old plugs and wires that came with the motor. The ecu pulls 1 trigger count error, no trigger errors and syc is full. Has fuel on all 6 cylinders. Just no damn spark. Any ideas would be useful. Anything... running(sitting) on haltec elite 550
 

·
Registered
1993 3000GT VR4
Joined
·
2,068 Posts
double check all your grounds (especially for the PTU and ECU). IIRC this is on a 91 or 92 with the single CAS? How is that wired up?
 

·
Registered
1993 3000GT VR4
Joined
·
2,068 Posts
the CAS should be wired up with 2 signal wires to the ECU, one for the crank position (trigger) and one for the cam position (home), along with 12V power and ground. Ground should be pin 4 (Black), power should be pin 3 (Red), crank position should be pin 2 (Blue-white), and cam position should be pin 1 (Blue-red).
 
1 - 4 of 4 Posts
Top