Power Fc Issue - R34 Gtr

[PAV34]

I have just had a PFC installed and the car and tuned at Racepace.

Ever since the PFC went in, I sometimes have an issue starting the car.

When it happens, it will crank over but wont actually start. I never had an issue with the stock ECU.

It usually happens when it's warm, and I can never judge when it will happen.

I have attached a photo of the sensor check screen on the PFC controller. Is there anything off here? Is this something I can sort out or should I just bring it back to Racepace?

Edited August 28, 2011 by PAV34

[Moodles2]

Take it back, either cold start or hot start aren't quite right.

[DVS JEZ]

Just give them a call im sure they will fix it asap.

Customer feedback is a good way to get the car as u want it.

[Hanaldo]

Lol wow, last week when I posted my thread about my hot start issue, a search returned no results. Now there's been like 3 in 4 days

[GD2ILA]

Take it back to Racepace, they'll go out of the way to help you. Can't recommend then enough.

[Room42]

Lol wow, last week when I posted my thread about my hot start issue, a search returned no results. Now there's been like 3 in 4 days

Have you got yours sorted yet?

[Hanaldo]

Have you got yours sorted yet?

No, still trying to get my license for the NIStune software. My ECU has no part number on it so dunno what to do. Have emailed Matt but no reply.

[Room42]

My power fc is doing the same thing in my r33 rb25det. I changed the cranking ms at 50 degrees from 11 to 9ms and at 80 degrees from 10 to 8 ms. It seems to start with less cranking but still not perfect. I noticed that while it was cranking the ignition timing was only at 3 then 6 btdc before it started. I spose there must be a way of changing this?

[PAV34]

Just an update...

Racepace have advised that it is likely the fuel pressure regulator is faulty, as a result of the car not being used much by the previous owner and fuel corroding the diaphram.

Will let you know results once new FPR has been installed....

Edited September 14, 2011 by PAV34

[JonnoHR31]

I noticed that while it was cranking the ignition timing was only at 3 then 6 btdc before it started. I spose there must be a way of changing this?

they all do it. dont think you can change it, but its been a while since i looked