HKS AFR Unit Type L!!!!!!!!!!!!!!

[omer_786_bad]

iv got a HKS air fuel ratio unit type l

how do i conect it to the ECU as i have no idea of wich wire to cut

pleas can u help

 

[jiw]

is that the type where it has a screw on it?
if so dont bother with it mate, my R had one fitted when i bought it, the problem is with them they increase the fuelling throughout the rev range including when off boost, this makes economy very poor, also low down throttle response improved when i removed it, one of th best things i did

 

[omer_786_bad]

so are u suggesting i should have gon for an Apexi s-afc
coz im felling like a right muppet right now

 

[jiw]

i would of, the fuelling can then be adjusted at many points through the rpm range, sell the one you have on ebay and buy an safc, it will pay for itself with the amount of fuel you will save