Keep us updated. I am pretty sure it's not the ECU though. If it is the TPS, it's part of the throttle body itself so you would need a new one. Glad you were able to find out about the ECU from the previous owner. That is why people shouldn't throw parts at stuff, makes it difficult for future owners like you.
Before you take it to the tech, you might contact Tuning by Nick in Ontario, https://www.instagram.com/tuningbynick/?hl=en. He is a really nice guy, I've talked to him a few times, he might be able to help you determine the issue and get it dialed in while saving you the hassle of talking with someone not acquainted with Honda's.
https://www.youtube.com/channel/UC-XjQt ... t0xB-6QD3w
https://www.facebook.com/tuningbynick/
https://www.tuningbynick.com/
2006 Civic SI/FG2
Re: 2006 Civic SI/FG2
Alright I for sure will thank you so much for your help, it sucks that people throw parts at it but Atleast there are forums where people like you and others that have posted can help.
Re: 2006 Civic SI/FG2
Happy to help! At some point we have all been in similar shoes as you are right now and had the helpless feeling. For some reason that helpless feeling is exaggerated when it's car related, at least for me. Keep me updated through this thread or PM me when you find a solution. Just curious to hear what comes of it. Good luck.
Re: 2006 Civic SI/FG2
The VIN in the ECU (2HGFG21577H101507) is not the same as the VIN you provided you provided. So I think we can put that issue to rest - someone swapped a 2007 ECU into your vehicle.
Hondata
Re: 2006 Civic SI/FG2
UPDATE: I found my issue was wiring it took a while the car sat for a bit but it was bad wiring from the time one of the wires was pinched which caused it to break.
Re: 2006 Civic SI/FG2
Glad you got it worked out!