So I've upgraded my
intake fuel pump (deatsch weeks 265 l),
Cp-e HPFP
PTP relief valve
How do I tune for the hardware upgrades, I'm new to VT and tuning .
Tuning for fuel system hardware upgrades ??
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Re: Tuning for fuel system hardware upgrades ??
You can increase the requested fuel pressures but no real tuning measures are required. I answered your cut issue on the other thread.
Fuel cut has nothing to do with fuel delivery, it is a safety feature contained within the tune.
Fuel cut has nothing to do with fuel delivery, it is a safety feature contained within the tune.
Re: Tuning for fuel system hardware upgrades ??
I think that the stock fueling system (with just a simple HPFP intenals upgrade) is good for sustaining about 380-400g/s of air flow. This is around 400-420BHP I think. So all these upgrades are for your peace of mind, because at 400whp you will already be past the point of the stock engine internals comfort. So if you still have the stock turbo on your car start tuning and monitoring for other parameters such as load, BAT, spikes of any kind (load/boost), severe knock, and so on.
Good luck!
Good luck!
2008 Cosmic Blue Mazda 3MPS
Built engine + WMI + GTX3071 gen2, ~550BHP @35PSI
2008 Icy Blue Mazda CX7
Stock engine and exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 330-ish BHP
Built engine + WMI + GTX3071 gen2, ~550BHP @35PSI
2008 Icy Blue Mazda CX7
Stock engine and exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 330-ish BHP