Question about Cars & Trucks
After ignition turn on permanent 12v are their,but no signal come from ECU when crank it?
You'll need a repair-shop manual to troubleshoot the engine computer and components.
The computer takes input from the crank and cam sensors (if equipped) and grounds the injectors when needed.
Posted on Mar 27, 2015
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Posted on Jan 02, 2017
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Jan 06, 2014 | Cars & Trucks
Hi Daw, As you've already checked the crankshaft sensor, sounds to me as if the problem may be from the camshaft pickup sensor. If that one also proves fine you'll need to have the anti theft system re-coded. The anti theft unit cuts the injection. Regards John
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