11 Apr 2017 Tech / Misc - P13 ECU auto to manual conversion - I did some research on various forums and I havent found much to go on. Anyways I bought an automatic I have a 1990 CB7 Accord with a JDM H22A and auto trans. I am running the JDM TCU for the auto trans and also the JDM P13 Ecu.28 Feb 2005 Hi, I am doing a conversion Prelude Si --> VTEC , But all the guy has are Engines off AUTO cars with AUTO ECUs !!! Can they be installed on a 30 Dec 2007 P13 auto to manual conversion Swaps. I thought about getting a chipped ECU to get rid of that knock sensor that caused some much trouble 12 mars 2017 19 Nov 2011 as-salam.. This DIY is to eliminate the usage of a Transmission Control Unit (TCU) after converting from an auto to a manual tranny..Hope this 31 janv. 2017 10 Aug 2012 Must be this thread: The official auto to manual ECU conversion thread - Honda-Tech If you just need the thing to run use a ODBI P13. I recieved this ecu, complete JDM swap package, with the motor, tranny (h22a) and i was looking at aces high swap directions and noticed that