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4jh1 injector timing control unit malfunction

11 Apr 2019 08:25 #28566 by Devon
I am having a problem with my Isuzu dmax 3.0 turbo diesel engine 4jh1... The vehicle starts and runs for a while then shuts down... Give it a minute and it will start up and run for a while again. Got it scanned the code suggest an injector timing control unit malfunction... My question is, is it possible to replace that unit on top of the pump with out changing the entire pump.

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