Failed emissions test - PASSED!
Stephen Attwood
autoxer7@hotmail.com
Sat, 11 May 2002 19:31:59 -0500
It took most of my afternoon but I passed!
I retarded the intake cam 2.5 degrees and advanced the exhaust cam 2.5
degrees all in an effort to reduce overlap. This was the only change I made.
This is on an 11:1 compression motor with S3 cams, CAI, header, JWT ECU,
and HKS exhaust.
Results
Cruise
HC 72 (limit 220 ppm) pass
CO 0.19 (limit 1.20%) pass
CO+CO2 13.99 (>= 6.00%) pass
Idle
HC 144 (limit 220 ppm) PASS
CO 0.00 (limit 1.20%) pass
CO+CO2 13.33 (>= 6.00%) pass
Steve
'92 SE-R
Previously I wrote:
>>I just failed my bi-annual emissions test. My results were:
>>Cruise
>>HC 50 (limit 220 ppm) pass
>>CO 0.00 (limit 1.20%) pass
>>CO+CO2 14.28 (limit 26.00%) pass
>>Idle
>>HC 340 (limit 220 ppm) FAIL
>>CO 0.00 (limit 1.20%) pass
>>CO+CO2 11.70 (limit 26.00%) pass