Re: problems with VAFC (noob on the Apexi system)
 

ok so to fix the problem should he just remove that check valve wire or buy at 3 bar map sensor?

Re: problems with VAFC (noob on the Apexi system)
 

Remove the check valve completely. There is no check valve wire, and you don't need any other map sensor than stock if you are running less than about 14 psi.

Re: problems with VAFC (noob on the Apexi system)
 

ok cool thanks

Re: problems with VAFC (noob on the Apexi system)
 

yea ditch the check valves, and check your map wiring from the ecu to the afc, you prolly have the in and out switched, or you spliced the wrong pin out wire ;) your welcome

Re: problems with VAFC (noob on the Apexi system)
 

Also make sure you have the sensor in/out set to 6/6 for a stock honda map sensor. A higher number for these settings is for a higher reading map sensor, so if they're not set to 6in/6out you will throw that code.