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Injector voltage problem [fixed]
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03-24-2016, 08:20 AM
Post: #5
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RE: Injector voltage problem
The injectors should be getting 12V straight from the keyswitch, and
the ECU switches the circuit to ground to pulse the injectors. So as mentioned, the ECU ground wires to the bolt on top of the inlet manifold runner need to be secured. That ground connection is well hidden and is often missed when putting the engine harness back in place after removing the head. Otherwise... Is the engine running low-Ohm injectors and a resistor pack ? If so, check the resistance of both legs of the resistor pack. Also, when you say the voltage breaks down, does this mean that the engine starts to misfire and run roughly ? Cheers... jondee86 |
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