[lab guy]

Hello again,
I just wanted to follow up on my CA Smog problems. It finally passed after the 3rd try but Just barely.

Here's what I did:
Replaced AutoThority Chip with Stock chip from FR Wilk
Adjusted FQS to 4
Repaired loose vacuum hose
Plugs are beige color not white so I didn't adjust the FS.


Final numbers were
15 mph
1800 RPM
HC= 82
CO=.34%
NO=710 (Max=799) Barely Passed

25mph
2015 RPM
HC=35
CO=.12%
NO=591 (Max=738)

Two questions?
1. What else can be done to reduce the NOs for next time? It's so close to the max now. I'd like to know if there anything I can do.

2. When I put the AutoThority chip back in should I leave the FSQ at 4 or back to 0? I normally run premium gas.

Thanks.