N12 Turbo Forums

... it click when i turn the key. So it could be a fuel pressure issue.. How would i go about testing this? I don't appear to have a pressure regulator between the fuel hose and the injectors :/ Cheers bud.

... wondering if anyone has a picture or the e15et fuel pressure regulator? as I'm not sure if i have the return and input plumed ...

could it be that the fuel pressure regulator is plumbed wrong?

... All I needed was a little more cranking fuel at lower temps and about a 5% enrichment at ... I found i was getting fairly wild MAP pressure swings when the map line is connected to ... and the like, other than the fuel pressure regulator. Any bleeding of map pressure further ...

... i have altered as well include relocating the fuel pressure regulator upside down to the firewall. Neatens things up a bit. Here: ...

... crash box) *heavy duty clutch with 1 tone pressure plate *Custom exhaust manifold *T28 turbo ... *custom intercooler piping *bigger fuel system and fuel lines from tank to fuel rail ... pump *550cc rx7 injectors *RR Fuel pressure regulator *2 stage boost controller 10psi to 15psi ...

It could be the pipe to the fuel pressure regulator.
Small vacume pipe at the back of the engine on bulkhead.

... is specified in manuals. That causes idling fuel pressure to be 180 kPa (not 200kPa which it should be normally ... -> misfires cease, and when I plug fuel pressure regulator hose ( pressure rises to 250 kPa ) -> same thing. ...

... is specified in manuals. That causes idling fuel pressure to be 180 kPa (not 200kPa which it should be normally ... -> misfires cease, and when I plug fuel pressure regulator hose ( pressure rises to 250 kPa ) -> same thing. ...

... the difference in performance HKS Adjustable Fuel Pressure Regulator Sard 600cc injectors Heavy duty sports clutch rebuilt gearbox ...

... -gearbox -driveshafts -turbo-brakes -hubs -fuelpump + fueltank + fuellines -Loom in engine ... throttle chamber -iddle air control valve -air regulator -shocks -rear supspension arms -turbo-pressure controller -dropping resistor -fan timer -boost ...

okay so i don't know if my fuel pump is working so i started looking around for a cheap fuel pressure gauge, long story short i found something randomly ... mounted under the bonnet without having to buy a fuel regulator :) now i probably went the long way to do this ...

ahh so you suspect a faulty fuel pressure regulator? Because sometimes turning off the car and starting it up ...

... depressed approximately 2.55 bar/37 psi. If fuel pressure is not as specified, replace the pressure regulator, and repeat fuel pressure check. Weird programming ind ...

... in from the side n not the front - holly 500hp fuel pump (external) - 2 litre surge tank - rising rate fuel regulator - gtr r32 injectors - nos kit (plumbed into ... n standard diff ratio (street) - extreme clutch n pressure plate (brass button) - lightened flywheel - oil ...