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I have good cam and crank signals but I don't have any control for the ignition coils. If I disconnect the cam sensor sometimes it starts up after a few cycles. I was taught that the cam is responsible for ignition coil control. Also if I disconnect the cam sensor I get a cam code so I think the computer is satisfied that the signal wire is received. I had a replacement computer do the same thing.
Truesoldier wrote: I have good cam and crank signals but I don't have any control for the ignition coils. If I disconnect the cam sensor sometimes it starts up after a few cycles. I was taught that the cam is responsible for ignition coil control. Also if I disconnect the cam sensor I get a cam code so I think the computer is satisfied that the signal wire is received. I had a replacement computer do the same thing.
How and where did you test for control to the ignition coils?
Making Pressure Differential Sensors (PDA Sensors) for pressure pulse diagnostics.
Currently servicing Central Texas.
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