Hi everyone, this is my situation: due to temperature problems, the cylinder head gasket was changed. Once assembled back, it wouldn't start. The starting motor turns but he engine won't start, what means, it has no injection. The camshaft sensor has been checked and it sends the right pulsations, just as the crankshaft sensor, but the computer won't give pulse to the injectors. That is the one and huge problem. What might have happened? May have some anti-crash switch been activated? I hope someone can help me. Thanks! It would be really helpful if anyone had the injection system's diagram of the Nissan Frontier/Navara/pickup, depending on your country.

I own a Frontier diesel 2006 and the failure it has is that it takes long to start working. I have to try for at least four times and, once it starts, I want to speed up but it won't accelerate. It chokes and only reaches 1100 rpm, not more. I've already changed the crankshaft's sensor, potentiometer, fuel relevator, fuel filters and the temperature sensor but it is still the same. What else might it be?