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Old 06-26-2015, 02:02 AM
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Zedn Zedn is offline
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Join Date: Jun 2009
Location: Sydney, NSW
Cobra Make, Engine: RCM, Jag front and rear, LS3
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Had another look at this today.

It's got me stumped. No spark or fuel. Power feeds are all ok. Ecu is seeing rpm because it shows up on the scanner when cranking.

I think it's time now to pull off and re plug every connector.

When I tested the injector harness with ignition on I got 12v when probing both wires. This doesn't seem right as I expected to have only power with no earth. I thought the ecu pulses the earth to spray the injectors. Will have to investigate further.
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