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Old 04-18-2012, 09:32 PM
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scan tool

The computer needs to scanned for trouble codes with a OBDII tool.
The injectors are controlled (pulsed) by the PCM (computer).
Some troubles will prevent the engine from starting due to wrong or missing input signals, such as "crankshaft position".
So the non firing injectors may be a symptom of another problem.

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