Hey I was hoping someone could help me out with a couple problems and confirm a few things. After being down for a year my swap is finally done.
Jdm 2jzgte, twins, aristo ecu, fmic, exhaust. It feels good, strong...and LOUD!
The denso fuel pump is wired 12v and it is running super rich on idle and cruising. Im getting 10 and 11's AFR on wideband. I've read the 98 na fuel pump controller might help by having a lower output on idle and cruising. Does this sound like it would help my situation and would the part number be 8957014240? I think this would be a better option than an AFPR.

Second, I need an AC compressor, would I need an sc300 one or one from a turbo motor? From what I can tell a denso sc300 one should work.

Lastly I need a bcc of some type. What one is good? I only see the generic on on a website that is a store for supras.

I know I had a lot of questions in there but any help would be appreciated im just a rookie. Thanks for reading.

 

Bump. Anyone know why im running so rich?

 

Guaranteed it's not the fuel pump ecu. Sounds like you have a plethora of possible issues. Nothing you've posted can help anyone narrow it down.