megasquirt

it´s a possibility

ok ill try that tomorrow

hay we have pulsing and she nearly started but my battery is dead lol all i need to do now is sort my timing on on the distributor and i think shell start

shes alive got her started at 1.45 today and doesnt sound bad at all just need to sort the timing a bit but apart from that its all good

thx for all your help

Good that i started Don´t forget to look the timing at 10 or 12 degres and turn the distribuator so it matches

i will have a look from the sounds of it its not that far out:)

hello mikael how you doin just wonderd have you any knowlage on a 2300 scorpio engine in to a sierra running an rs2000 ecu a freind of mine has done the conversion wired it all up but hes not getting fuel or spark but he does get a crank pulse?

No i dont have any knowledge about that

how you doin Mikael all good this end car running sweet i was wondering what gearbox do you run on yours im looking in to getting a better gearbox as im only running the type 9 and there not a very strong box im on my 3rd box now
thc rich

It´s almost summer so it´s fine actually

I run 1 MT-75 gearbox, broke one a couple of days ago but works better than the Type-9
Did my Megasquirt mapp work for your car? Whats you boost now? Some pics would be nice

yea running ok ive not been able to drive it yet ive got no mot ortax and i still need to put my seats and stuff back in

hay there hows it going,well i hope all good this end
sorry to bother you again i was wondering how do i turn my fueling down a bit as she's running well rich 10.5 -11 on my afr ive tryed reading the megamanuel but i find it does'nt realy say a lot

many thanks rich

p.s did you get my video of the car

Under Tuning you have the VE-table. Just adjust the hight of the map there, But test adjust the reqfuel value under Constants first

ok thx for that Mikael if it is over fueling which it is its started mixing with my oil,do you think it would make it idle fast,

so i just change my req fuel first by setting the
engine cc
injectors
and what afr i want

so for example i would put

2900 cc
6 cylinder
480 cc (injectors flow rate)
13.5 for my afr (for example)

and if i wanted to bring that down would i put smaller injectors instead of 480cc put 280cc?

The req fuel calc is worthless, try edit the value directly. The higher number the more fuel, and lower value for lesser fuel, simple!

Adjust the constant så it´s reading 14-15 AFR

then adjust the VE-table so you have something like these AFR values

14.0-15.0 AFR @ low speed and 12.0-12.5 @ boost

ok so i just go to tuning then open ve table 1?

ah ive just been looking at the ve table so if i turn the kpa values down that will reduce my fuel?

example
240 turn it down to 200?

does the rest of the table change with changing the kpa values

No you adjust the "net" with the arrowkeys. You must read the manual so you understand, it´s a bit complicated for me to explain

thanks for that mikael i think i got it now

i open up ve table 1
then open ve specific
then reset req fuel
and lower the fueling there

first the req fuel so it runs, then pick up the ve table and adjust the rest

the req fuel in engine constants?

Yes

ok great thanks for all ya help mikael i know im a pain

hay up mikael,i cant seem to get this right everytime i change something the car wont start?
all i do is go to engine constants

2900
6 cyl
350 cc
14.7 afr

then i go to ve table 1 and reduce the values a bit from

current req fuel 4.6
to
new req fuel 3.5

i do that and she just wont start
any ideas?

I told you not to use the calculator
The value that you have chosen is to low, the engine don´t run because it´s will be to lean. Try a higher number



The way to do it is first change the req fuel value so the car runs, when it´s varm you can take out the car for a testdrive, adjust the VE table so that the lambda readings are around 14-15 at normal driving. Then check so the AFR is around 12.0 at boost. If not you must adjust the VE table.

If the VE table needs much adjustment you can alter the req fuel a little bit so that you don´t need to adjuste the VE table so much