Mapping advice needed
Got a C20XE in a Westfield kit car, had my SVA test on friday and it failed big time on emissions:
CO % VOL = 5.39 HC ppm VOL = 8376
Below is a screen shot my my Fuel and ignition map, has anyone got any pointers as to whats going wrong? I want to get the car through SVA then get it mapped on an RR.
Last edited by Leon B; 02-11-2004 at 16:34.
you seem to have alot of advance on low revs low throttle , drop those 30s down to 20, then set..
coloum 1 = 3.8, 3.4, 3.7, 3.9
coloum 2 = 4.1, 4.0, 4.5, 4.8
obviously i dont know the full spec of ur engine...
other than this lower the fuel pressure when u go for the test then raise it again after
What hardware and software do you need to do this sort of mapping yourself? Is there stuff available for ECUs from Weber/DTA/MBE?
dta comes with software.
you need a serial interface into a computer (laptop if poss) and the datacable to connect to the ecu.
Thanks for the advice Engine is completely standard on TB's.