Jay Posted February 27, 2007 Report Share Posted February 27, 2007 just wondering wat i have to do to run wasted spark on my mazda gtx useing my v3 lem app. and wat cost for parts (if any) Thanks Jay Quote Link to comment Share on other sites More sharing options...
Jay Posted February 27, 2007 Author Report Share Posted February 27, 2007 just wondering wat i have to do to run wasted spark on my mazda gtx useing my v3 lem app. and wat cost for parts (if any) also... wat would it cost to upgrade my firware to a v.4 - v.5? Thanks Jay Quote Link to comment Share on other sites More sharing options...
ashesman Posted February 28, 2007 Report Share Posted February 28, 2007 The short answer is "No, it cant be done". The longer answer is: V3 does not support multi-coil applications. You would have to upgrade the ECU to V5 software. After the upgrade you will be able to run two coils assuming you are using the factory 1.8 crank angle sensor that has the necessary cync pulse required for multi-coil operation. Quote Link to comment Share on other sites More sharing options...
ashesman Posted February 28, 2007 Report Share Posted February 28, 2007 Oh yeah, for a firmware upgrade cost, please contact [email protected] or caontact a Link dealer. It is policy not to put pricing on the forums. Quote Link to comment Share on other sites More sharing options...
Jay Posted March 6, 2007 Author Report Share Posted March 6, 2007 this seems weird as the v.3 book talks about multi coils saying id have to use the crank angle sensor to do it Quote Link to comment Share on other sites More sharing options...
ashesman Posted March 7, 2007 Report Share Posted March 7, 2007 Again, like I said the ECU can not do wasted spark. Upgrade to V5 to get muti coil operation and PC tune... Quote Link to comment Share on other sites More sharing options...
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