H22A7 Questions please help

[TomCH1]

Hi, I have a Accord Type R, with a h22a7 obd2b, i really want to get eCtune but i obviously need to convert to obd1 and p28,30,08 ecu. If you could tell me what i need to do in order to complete this i'd be more than grateful, i have read that i need a new dizzy a 2 wire iacv and some re-wiring for the harness to work (the obd2b - obd1 conversion harness). This is what i need the help with. Anyway if anyone could shed light and possibly provide a base map for ectune i would be grateful. Regards,

[SpoonMotorSports]

just get an obd2-obd1 conversion harness its cheap and make your own basemap by using ectune its really easy

[JaredKaragen]

Hi, I have a Accord Type R, with a h22a7 obd2b, i really want to get eCtune but i obviously need to convert to obd1 and p28,30,08 ecu. If you could tell me what i need to do in order to complete this i'd be more than grateful, i have read that i need a new dizzy a 2 wire iacv and some re-wiring for the harness to work (the obd2b - obd1 conversion harness). This is what i need the help with. Anyway if anyone could shed light and possibly provide a base map for ectune i would be grateful. Regards,

copy crome tables and start from there.... if there is no appropriate base for your engine. never drive on those tables, tune it first!!!!

[ge0ne]

And the 2 wire iacv needs to be done... Pretty easy task.

[Bindegal]

And the 2 wire iacv needs to be done... Pretty easy task.

What´s that easy iacv change again? I´m working on a customer car with an H22 and 3-wire IACV and so far, no matter how we wire it the OBD1 ECU there is no idle control. Ideas are very much welcome! /Allan