Hondata

remember that in closed loop the ecu will try its best to get the AF close to the chemically correct AF ratio (gasoline) of 14.7:1. THat is extremely lean under wide open throttle conditions. In open loop the all the sensors the ecu uses as reference to change the AF are disabled to prevent any ...

do you know the pinout diagrams for the ecu side or at least the pin for the heater circuit, also the wire on the o2 would help. thanks

Have not had a problem in the last 4 months and I get a cell last night for a primary o2 heater circuit, checked at the connector by the exhaust, everything looks good mechanically. I want to check the resistance and a voltage drop from the ecu to the connector @ o2. I need the ecu pin diagram and ...

thanks

for boosted applications what spark plugs are you using and please include a part number. thanks

So my friend just got a rsx with k-pro. Supposebly it was tuned, after doing a couple of 3rd gear pulls today the datalog showed it needs a some fine tuning. It shows a high knock count during a few lean spots. I dont want to start with a fresh base map and I wasnt able to download the maps from the ...