Hondata

sorry dudes, i found out is my fuel filter problems ......thanks a lots ...

i dont why the FTP got problems or not ...? when i turn on OBDII ,FTP sensor shown -8.4 and not moving at all.....even when i'm driving the car......

if i turn off my OBDII ......will it cause any problem ?

all my calibration suddenly goes very lean ? i add 80% at overall fuel trim then only the fuel gets right.....why? and i'm having problems to start the engine too....need to crank few times....

appreciate that.

can i turn off cloose loop for street use? what air fuel ratio should i use for k24 with type r head? 13.50/13.00/12.50 ???

thanks

my target air fuel ratio is 13.00 in columns 1-6, 12.5 in columns 7-8,and 12.00 in columns 9-10. after i turn on cloose loop,my afcmd show 14.59 and air fuel ratio stay in 14.59.....how to change the afcmd? please help thank you.