Mr2cycle5
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Posts posted by Mr2cycle5
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Yes, theres an Aem wideband gauge fitted and working, but it isn't connected to the ecu.
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Ok great, thanks for that.
I'll alter the warm up enrichment figures halfway towards the base values first and see what difference it makes.
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Hi,
Only had the car a week, but now know it runs terrible when first fired up in a morning from stone cold. It starts on the button, idles fine and has never cut out. The problem starts when I first drive the car. Power totally drops off and I can see from the wideband that it goes far into lean.
I've included the base map and a log
I've compared the post start enrichment and warm up enrichment figures, from my base map to the stock G4+ map and can see a variance in values.
My question is, can I simply change my figures to match? Or do I need to take other factors into consideration (modifiications) and make incremental alterations instead?
Any advice would be much appreciated.
Edit. So the lower the cell number equates to a richer fuel setting...It looks like the lower values I already have set, suggest it would run richer than the stock base map. Does that point towards a faulty o2 sensor or something else that’s at fault?
R33 GTR Cold start hesitation
in G4+
Posted
Having now loaded the base warm up enrichment table to the ecu, it’s running great on first kick up in a morning thank you.