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Old 05-01-2006, 11:16 AM   #1
wedgemon
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Join Date: Jul 2004
Location: Spanish Springs, NV
Posts: 1,171
Cool DMV Numbers and A/F Ratio

Is anyone here savvy enough to help me translate the DMV Smog test numbers to my Air/Fuel ratio?? I'm too cheap to actully pay to get that info and am betting someone here knows how to figure it out.

Here's the figures:

RPM | HC PPM | CO% | CO2 | O2% | RPM@Result
2500 +/- 300 | 56 | 0.56 | 14.60 | 1.0 | 2593
Idle: 775 +/- 425 | 134 | 0.17 | 12.80 | 3.2 | 827

Rejetting REALLY helped that 1406 pass!! Hopefully the mileage will get better.

Let me know.

Tx - Dave
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2003 Silverado K1500 Z71 - Arrival Blue
1973 K5 Cheyenne Blazer 350/TH350/NP203
Kids Trucks:92 K1500 Blazer 5.7/700R4 4" lift.

RETIRED: 1980 Scottsdale 4x4

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Last edited by wedgemon; 05-01-2006 at 11:19 AM.
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