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H22A7 Questions please help
Posted: Fri Feb 03, 2012 4:13 am
by 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,
Posted: Wed Apr 11, 2012 3:37 pm
by SpoonMotorSports
just get an obd2-obd1 conversion harness its cheap and make your own basemap by using ectune its really easy
Re: H22A7 Questions please help
Posted: Wed Apr 11, 2012 8:22 pm
by JaredKaragen
TomCH1 wrote: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!!!!
Posted: Sat Apr 14, 2012 6:08 am
by ge0ne
And the 2 wire iacv needs to be done... Pretty easy task.
Posted: Sun Apr 15, 2012 11:11 am
by Bindegal
ge0ne wrote: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