Maximum accuracy, MegaSquirt and 14Point7's Spartan 2 WB O2
Posted: Sat Jan 03, 2015 10:12 pm
Hello MS users. I put together a video on how to use the Output Sequencer on 14Point7's Spartan Lambda Controller 2 for maximum accuracy when interfacing to MS. Spartan 2 like most wideband controllers interfaces to MS via an analog 0v to 5v linear output. When interfacing a wideband controller to MS via an analog output, many user run into accuracy problems due to things such as ground offsets, poor grounding, component tolerances on the wideband controller, component tolerances on the MS ECU, etc... This video will show you how to calibrate the analog input using tuner studio to consistently achieve 1/10th of an AFR accuracy between Spartan 2 and MS.
https://www.youtube.com/watch?v=oRMGN2Y ... e=youtu.be
This video is a bit raw, I will do another video based on comments and suggestions.
Regards,
Alan To
https://www.youtube.com/watch?v=oRMGN2Y ... e=youtu.be
This video is a bit raw, I will do another video based on comments and suggestions.
Regards,
Alan To