peak hold injectors in p28 ecu with no resistor box.

s300 and SManager software questions & answers
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peak hold injectors in p28 ecu with no resistor box.

Post by Killa-X »

So I read on your site that this can fry the injector drivers on the ecu in 10 minutes. I just bought a car that had these dsm injectors on it for 500 miles with no resistor box. The car idles at 700rpm and does nothing when you step on the gas, absolutely nothing.

What will the ecu do when the injector driver fries? Will it send any signal to the injectors to fire?

I know DSM injectors and honda ecus arne't good, I know peak hold need a resistor box, but I just want to get some ideas from others before I buy saturated injectors from my friend to hook up my s300 ecu to the car.
That is the link to the hondata page about peak hold vs. saturated.

I just want to know what the ecu actually does after it fries the injector driver package on a p28 ecu before I replace the ecu and injectors.
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Post by Spunkster »

If the injector drivers have been fried the injectors do not fire at all or get stuck open.