hi guys, looking some help, my rs1600i wont start, the fule pump is working and on turning over the car tries to start then just floods itself, it will start on a tow and when running will start ok when warm, its just on initial start that it will not go. anyone know what the issue may be

please

 

Worn injectors, stuck warm-up regulator or something wrong with the metering unit.

First I'd check the fuel pressure.

 

Hi guys, I need help. I have some problems with my RS turbo engine. I have XR3 EFI convertion to OFAC. The engine starts but only 2 cylinders is warking. And I hear that fuel injectors are clicking. What s wrong?

 

Which cylinders?

 

1st and 4th are working.

 

1. Twin coil
2. Twin coil connector (wiring loom)
3. signal wire for 2nd/3rd cylinder (wiring loom)

 

Thanks for answer. I will check out. It seems to be true

 

Problem sorted?

 

I will check it tomorrow.

 

I think that i found the problem. I have measured the impedence first at the twin coils and twin coil connectors. They are in working condition. Then I had done the same with coil connector which is located between fuel rail and ECU. I found that the brown/red wire (at the ECU pin 23 octane/idle adjust) has not impedence. It s broken. I will rewire it and try to start the engine. Today I had not much time for it. And it is cold in my garage.

 

Cable broken or a problem with the ECU or the EDIS module

 

Yes broken wire (brown/red wire at the ECU pin 23 octane/idle adjust)

 

Hi. The problem was sorted. I had low impedance fuel injectors from sierra cosworth. I set my blue ones in and engine starts.

May be you know what MAP sensor I need if I have OFAC ECU? I know that I need V90FB9F479AA, but may be there is any MAP with the same characteristics it means analog?