EC17PSE
Freelancer
- 5,883
- 3,478
- Nov 1, 2008
-
London, UK,
Europe
Hey Ecmlink family. im having an issue i cannot figure out (not hard for me not to know this solution since im actually still quite new to ecmlink still)
so I started off earlier this year on an evo base tune but then recently started again and reverted back to the stock 2G tune and map, so what is here is all oem 2G spec minus the inj times for the new injectors! below are a small few main issues i cannot work out from start to finish. my end result i want to try go for is a much nicer idle and not to try stall as once i have this i can then go to the dyno for a proper full setup tune.
*1 on start up its very long for it to fire up, i have the pump priming for a good while so i know its getting the fuel needed but its just not starting as sharply as it used to once before!
*2 The idle keeps chasing itself up and down and when it does i notice the FPR gauge goes from rich to lean so i think its related but cannot figure out where or why! could this be a SD setting i messed up as its my first ever SD use!
*3 I did set the ISC and BISS a while ago but maybe needs resetting again? as a precaution perhaps, but the log seems to tell me its ok but please let me me know if you see these as an issue at all please. could resetting LTFT or STFT be part of this issue its already stored?
*4 Im also having an issue when i touch the throttle pedal or move forwards a bit where it stutters / misses and trys to die on me, i have gone 1 plug colder BPR7ES due to the amount of boost im planning to run 22-24psi on my hybrid 16G so advise was to use the 1 stage colder ones, could this have anything to do with it? i believe i gapped them to .28 as normal when i used to run BPR6ES in stock form.
I thought my o2 sensor was bad but it turns out it was just not plugged in well but is now and seems to cycle nicely as it should do.
This is the final step to getting the idle nice and steady and not wish to die but also start nicer and then im off to the dyno but i really wish to get this solved first and see what I am missing to make this work better as i cannot seem to see what im missing here.
Thanks all
Bobby
so I started off earlier this year on an evo base tune but then recently started again and reverted back to the stock 2G tune and map, so what is here is all oem 2G spec minus the inj times for the new injectors! below are a small few main issues i cannot work out from start to finish. my end result i want to try go for is a much nicer idle and not to try stall as once i have this i can then go to the dyno for a proper full setup tune.
*1 on start up its very long for it to fire up, i have the pump priming for a good while so i know its getting the fuel needed but its just not starting as sharply as it used to once before!
*2 The idle keeps chasing itself up and down and when it does i notice the FPR gauge goes from rich to lean so i think its related but cannot figure out where or why! could this be a SD setting i messed up as its my first ever SD use!
*3 I did set the ISC and BISS a while ago but maybe needs resetting again? as a precaution perhaps, but the log seems to tell me its ok but please let me me know if you see these as an issue at all please. could resetting LTFT or STFT be part of this issue its already stored?
*4 Im also having an issue when i touch the throttle pedal or move forwards a bit where it stutters / misses and trys to die on me, i have gone 1 plug colder BPR7ES due to the amount of boost im planning to run 22-24psi on my hybrid 16G so advise was to use the 1 stage colder ones, could this have anything to do with it? i believe i gapped them to .28 as normal when i used to run BPR6ES in stock form.
I thought my o2 sensor was bad but it turns out it was just not plugged in well but is now and seems to cycle nicely as it should do.
This is the final step to getting the idle nice and steady and not wish to die but also start nicer and then im off to the dyno but i really wish to get this solved first and see what I am missing to make this work better as i cannot seem to see what im missing here.
Thanks all
Bobby