I'm getting very close to passing the test, and would appreciate some opinion on interpreting the latest test fail.

CO, CO2, NOx are all reading very good now - 1/2 the limit or less

HC is my problem - reading 2.92 with 2.00 being the limit. The graph report is here:

http://kkoop.com/RX7/HCTest.jpg

My question: would the spikes at the beginning of each speed increase (i.e. when shifting up) indicate that one of the Pump settings is too rich? If so, how should I approach the problem?

Thanks for your thoughts!

(i can get a free re-test through this Friday)


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