#2225, "RE: Question on Resistor pack wiring" In response to In response to 4
wrong. If you read the MS information out there in the tuning manual and injecotr selection info, it is clealy states that the flyback board is not reqd if your running 4 low impedance injectors.
The flyback board is also available for the v2.2 should you opt for the extra protection that the flyback board offers. When not runnig a flyback board, it is advisable to relocate the Flyback fet to the case for better heat dissapation.