Simple and effective, this module generates a false flex fuel signal based on a trigger. At rest, the module sends out a 0% signal to the ECM, and when the green trigger is connected to ground, the module sends out a 100% signal to the ECM. This piece makes use of the flex fuel input of the ECM, and cannot be used in conjunction with a flex fuel sensor.
Only purchase this product if you know how it is to be used. If you have questions, please email dave@dsxtuning.com.