had m.o.t yesterday passed
prob is car was running great when went there, then they adjusted CO to get the pass ! now set at 2% they didnt tell me what was set at just said sky high ! car running rough and srtuggling tick over now im running an ahmed bayjoo chip stage 3 this was done few years back now and the older chips like to run rich. want to have a tweak at it until go and get set up done. which way to richen clockwise or anti clockwise ?
car is 2wd ecu has white screw. none of local garages near me want to help by just sticking probe up while i adjust !
any help appreciated
thanks

 

l6 richen anticlockwise, l8 richen clockwise.

i richen until it runs smooth on idle, quite noticeable when the car stops puff and cough the co is ok

 

Either you have another problems, as well, or the chips not that great, jesus I run(perfectly) 0.97% on GREYS with 198,000 on the bottom end.
tabetha

 

where about in staffs are you mate might be able help if your close enough

 

பதிவு செய்கபதிவு செய்க (சேர்ந்துகொள்ளலாம்)
இது இலவசம், யார் வேண்டுமானாலும் சேர்ந்துகொள்ளலாம்.

இது இலவசம், யார் வேண்டுமானாலும் சேர்ந்துகொள்ளலாம்.

 

very helpfull !

 

hi mate thanks im in burton on trent bit far

 

thankyou mate will give it a try

 

You need to know what Ahmed has written the chip for and then set the CO to that value with the car up to running temp with no fans on. Be aware that the 'Global Mod' adjusts the fuel map as a percentage, you should get AFR checked when adjusted to make sure it's not running lean.

Martin