Car running lean after startup
06-21-2019, 08:28 AM
#12
Did you plug in your PC to your ECU, start logging and fire her up? Watch the main fuel table and see if it's doing anything weird, how about compensation tables and are the sensor values realistic?
Instead of throwing money at new parts 1st see what's going on in the tuning software. Did you run your hand along all of the vacuum lines to make sure it's not vacuum related? What's your vacuum values, so kPa/PSI @ idle?
If you don't do tune adjustments yourself then find someone on here like AP1Chief who could quickly investigate remotely. Obviously in that case it's not free or maybe it is, who knows who cares, just do preliminary checks yourself like vacuum instead of throwing parts @ it.
Instead of throwing money at new parts 1st see what's going on in the tuning software. Did you run your hand along all of the vacuum lines to make sure it's not vacuum related? What's your vacuum values, so kPa/PSI @ idle?
If you don't do tune adjustments yourself then find someone on here like AP1Chief who could quickly investigate remotely. Obviously in that case it's not free or maybe it is, who knows who cares, just do preliminary checks yourself like vacuum instead of throwing parts @ it.
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TheLast13
Ohio S2000 Club
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04-28-2013 05:08 PM