ONLY USPS FIRST CLASS IS FREE IN USA
BEFORE YOU INSTALL APSX WIDEBAND PLEASE DOWLOAD THE TUNING GUIDELINE HERE
1 – Simple guidelines for an easy installation
2 – Four types of fuel (E85, Diesel, Gasoline, Methanol) and lambda options
4 – Multiple outputs for digital (to PC), analog (to data logger / EMS), narrowband for simulation and extra switch options
5 – No need a PC or tablet for programming upper/lower limits and other settings
D1 Controller: Wideband control unit (1.50” x 0.90” x 0.40”) with black plastic enclosure (1.75" X 1.15" X 0.60") which can be made water proof if epoxy filled. Comes with plastic enclosure and harness. The new D1 includes a magnet controlled sensor that replaced the button feature. Plastic enclosure has only one side and the other side is supposed to be open to be filled with epoxy for insulation.
Harness: Two pieces harness ready to solder onto the D1 board.