koracing Posted January 18, 2021 Report Share Posted January 18, 2021 I have a map (a base map I have set up) saved with the first math block used to convert Lambda to AFR (gasoline) by multiplying Lamda1 variable a by 14.7. Equation: a*14.7 This works fine on the ecu I have connected while setting this up. If I save the tune, however, and then load it on a new ecu this no longer functions. I can get it to start working again if I go into the math function, play with it like by editing the equation (without making a change) and saving, and then it starts functioning. Vaughan 1 Quote Link to comment Share on other sites More sharing options...
Vaughan Posted January 18, 2021 Report Share Posted January 18, 2021 I can replicate this, will see if I can get it fixed. If you power cycle after loading and storing the map it works. Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 18, 2021 Report Share Posted January 18, 2021 Also, in case you didnt know, you can display AFR instead of Lambda just by hitting "U" for units. Quote Link to comment Share on other sites More sharing options...
koracing Posted January 18, 2021 Author Report Share Posted January 18, 2021 Except in multifuel modelled mode, correct? Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 19, 2021 Report Share Posted January 19, 2021 Yes of course, AFR is irrelevant in multifuel mode unless you take fuel composition into account at the same time. Quote Link to comment Share on other sites More sharing options...
koracing Posted January 19, 2021 Author Report Share Posted January 19, 2021 Except I'm dumb and like incorrectly seeing the gasoline AFR values regardless of ethanol or gasoline, lol. Quote Link to comment Share on other sites More sharing options...
Vaughan Posted January 19, 2021 Report Share Posted January 19, 2021 have fixed that math block thing, will be in the next release Could maybe make an afr conversion that takes into account the ethanol % runtime and both stoich values, would this would be useful for anything. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.