Emissions & AFPR Suggestions

[90gsxmesaaz]

Recently I tried to get my car smogged and passed everything except HCs. My HC level was 598 (Should be under 200). I have E-manage and 500-2500 RPM levels are set to +15 (low to high throttle). I plan on buying a AFPR but was wondering if I should try lean it out and try to pass or wait until I get a AFPR (Have 550cc injections with 255 Walbro Pump). Thanks!

 

[DSM90AWD]

Why would you be adding fuel in at 500-2500 unless you had a hacked/upgraded MAS (which isn't specified in your vehicle profile)

With injectors that are flowing 22% more than stock and a fuel pump that is likely over-runnign the stock FPR boosting base FP over stock, I'd think you would be taking out fuel.

Do you have a datalogger? If so what do your fuel trims look like?

 

[90gsxmesaaz]

Oops. I updated my Vehicle Profile. I have a 2G MAS. And yes, I do have a datalogger and finally got my cable today so I will check the fuel trims tomorrow. Thank you!

 

[90gsxmesaaz]

I did a datalog and my Fuel Trim stayed at 99.8%. I had my low throttle/idle set to -5% on my E-manage. My Timing Advance ranged from 10-14. I was just idling the car. Do those numbers look right? If my fuel trim was staying at 99.8% does that sound right?