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423 Posts
had my r34 tested today passed everything except emmissions
here are the figures:
low idle 720rpm:
CO 1.88vol% (limit 0.5%)
high idle 3140rpm:
CO 4.90vol% (limit 0.3%)
lambda 0.864 (limit between 0.97 and 1.03)
HC's were good at 170 ppm (limit 200 ppm)
i fitted the cat back in before the test, there is a power fc and commander fitted
is there anything i can do to get the emmissions back in line and pass
anyone have any ideas please it would be great if i could just change a few settings and scrape through
here are the figures:
low idle 720rpm:
CO 1.88vol% (limit 0.5%)
high idle 3140rpm:
CO 4.90vol% (limit 0.3%)
lambda 0.864 (limit between 0.97 and 1.03)
HC's were good at 170 ppm (limit 200 ppm)
i fitted the cat back in before the test, there is a power fc and commander fitted
is there anything i can do to get the emmissions back in line and pass
anyone have any ideas please it would be great if i could just change a few settings and scrape through