MattR Posted December 8, 2018 Report Share Posted December 8, 2018 How accurate / reliable is quick trim? I.e if I use a log file from a run, found the nearest recorded rpm & kPa point to a corresponding cell on the fuel table, would that give a reasonably accurate cell calculation? For example 69kPa @ 3903rpm, 15.38 AFR with 14.16 target AFR would the calculated value in the target 4000rpm 70kPa cell be close enough? Or do the rpm & kPa data points need to match the fuel table exactly? I'm having a few difficulties road tuning my car solo, stumbled across the quick trim function while noodling around last night, wondered if this might be the solution I'm looking for. I realise it'll take a long time to gather enough data to fill out all the regularly used cells in the table. Thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted December 8, 2018 Report Share Posted December 8, 2018 Yes that should be fine, generally, if you are within about 1/4 the width/height of the cell centre you will be good. Quote Link to comment Share on other sites More sharing options...
MattR Posted December 8, 2018 Author Report Share Posted December 8, 2018 8 minutes ago, Adamw said: Yes that should be fine, generally, if you are within about 1/4 the width/height of the cell centre you will be good. Awesome, thanks Quote Link to comment Share on other sites More sharing options...
MarcD Posted December 8, 2018 Report Share Posted December 8, 2018 What about mixture map? Quote Link to comment Share on other sites More sharing options...
Rob W Posted December 8, 2018 Report Share Posted December 8, 2018 It pays to check your Throttle Position when using mixture map. Decel screws the readings. Quote Link to comment Share on other sites More sharing options...
MattR Posted December 9, 2018 Author Report Share Posted December 9, 2018 14 hours ago, MarcD said: What about mixture map? I've managed somehow to screw up the settings somehow, for unknown reasons I can't update the map 12 hours ago, Rob W said: It pays to check your Throttle Position when using mixture map. Decel screws the readings. yep, have set the TPS column right beside MGP in logged values for that exact reason Quote Link to comment Share on other sites More sharing options...
dmacnz Posted December 9, 2018 Report Share Posted December 9, 2018 Pretty sure u can make a condition so that not active when tpe below x%. Haven’t used it for a while though. Quote Link to comment Share on other sites More sharing options...
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