Hey, so I’m doing a manual swap on my 2011 ford ranger 2.3L 2wd. The manual doner truck I got was a 2003 ford ranger 2.3L 2wd. I pulled the trans and every thing I need but now I found out the wiring harness is a bit diffrent because of the connectors and the ecu is diffrent. So which ecu should I use the 2003 or the 2011 ecu?