cossie891

iTrader: (1)

Guys what are grey injectors like fuel wise as I am only getting 16 mpg at the minute on a steady run with my greens

cossie4i+

iTrader: (15)

You have one serious crap map lol

On a run doing 70-75 I can get 32mpg on 83lb injectors without closed loop

Steve

cossie891

iTrader: (1)

Your telling me lol

Staffi

iTrader: (1)

I'm on greys and I'm getting about 24-26 and that's giving it a bit in between, NMS Live mapped

cossie891

iTrader: (1)

Ok that don't sound too bad then

1374lee

iTrader: (11)

Needs a set up probably,check fuelling etc.

Thanks.Lee.

mark r

I get around 25-30 mpg with 55lb siemens with an msd off the shelf chip

Rax

iTrader: (1)

Something really wrong there.I used my sapph on greens for 2 years as a daily.It was absolutely mint on fuel.Probably one of the best out of the 60 odd cars I have owned petrol wise.
£40-£50 every two weeks.
Ok giving it beans you would use that that in one night but fuck 16 mpg
I could fill mine up and go from S-O-T down to my mums in south Devon on a smidge over half a tank.Thats a distance of 225 miles it wasnt closed loop and to my knowledge it hadnt been live mapped and the bloody thing was used as a track car when I got it

Stu @ M Developments

iTrader: (12)

You need to fix it to be honest mate, it has problems that greys will only make worse.

cossie891

iTrader: (1)

What problems could it have stu?

cossie891

iTrader: (1)

Been to cossiedave off here tonight who put a turbo systems chip in it and it has transformed the car I used next to no petrol on the way home and now it makes full boost at 3.5k not 5.5k lol so must be a faulty chip

Cossie Sean

id guess at map sensor or wiring, had a load do this

cossie891

iTrader: (1)

Sean it's fine now mate with a diff chip

James @ M Developments.

iTrader: (2)

So the chip doesn't work with your engine spec, or is incorrectly set up to work properly.

Who declared the fuelling correct and the car ready for use? As it obviously isn't,

What is the cruise fuelling like on the old chip and the new one?

People are far to quick to assume the chip is crap and doesn't work where in reality it's generally set up issues or spec issues that cause the problems. And IF the chip doesn't work correctly who's at fault? In my opinion it would be the person that fitted it, evaluated it, and said yes its fine mate take her away.
If there was a problem with the chip when it was fitted these issues should have been fixed and if needed the chip sent back to whoever wrote it for adjustments to be made.