Hi guys, I need a little direction on this one. My 2006 td4 loses power, starts ok, runs fine until I push for power then it loses power. No fault lights, scanning shows reduced high fuel pressure, if I stop the engine and restart it will run ok until I push for power. I've changed the high pressure sensor and checked the wiring to the ECU with a meter, all checked ok. If the sensor or wiring are faulty, will it always bring on the fault light?
Td4 fuel rail pressure problem
- Thread starter Rowbear
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Shimsteriom
Master Procrastinator
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I've changed the filter, the low pressure pump seems to hold pressure. It's what I'm going to monitor next? When it goes into this mode it drops into limp mode, the scanner has most inputs reading low and on most occasions no engine light.
That's for your info re correct section, I'll do that now. Ta
