quadtech

hello all, just threw my 440's in my D16A6 turbo with a chipped PM6 running turbo edit and she aint wanting to stay running.

It will turn over but i gotta keep my foot on the throttle to keep it running and as soon as i let off, it will stumble and die.

I did notice that the injectors were not seating right, so i did read the faq and realized i need to bore out the injector seats a little.

im gonna try that and see if that helps any, but anyone have any other ideas?

i did start and run the car with just the turboedit ECM and it fired up fine.

The only other mods i did at the same time were install a B&M adjustable FPR kit and B&M fuel gauge.

thx for the help.

Jas

quadtech

update: injectors seated correctly, still got a no start.

if im overlooking something it aint coming to me.
any ideas guys?

SpankedYA!

You did scale the map for 440's right? Mods should mve this to Engine management.

quadtech

the chipped PM6 and map came from a fellow member from HMT.

apologies for posting in the wrong forum man.

mods, please move accordingly.

SpankedYA!

www.------------- Chris can help. Hes on here alot and is a mod.

quadtech

contacted and waiting for a reply.

thx man

Chris Harris

guessing its your fuel pressure, the maps in your ECU were tuned on an A6 locally and scaled for 440's (from 450s)

his fuel pressure = 41-45psi

yours = 62psi

thats about 33% more pressure...fuel is probably flooding your cylinders

quadtech

sounds like the problem.

will mess around with the FPR and see what happens

quadtech

installed a factory regulator again and psi still upwards 60psi..

*scratchs head* this is getting annoying..

Chris Harris

doh...isnt this an adjustable FPR? cant you lower it or at the lowest setting its still 60psi?