Double check the wiring connections, and ensure you've used at least 14ga wire.
Check the wiring and connections to the pulse source. Re-adjust the mag/hall effect sensor. If using the alternator as the pulse source, ensure you're using a rectified signal.
Ensure you're pressing the SET button and not the TEST button.
For light trucks, please refer to our "Pulse Pickup Point" spreadsheet. For heavy duty trucks and equipment, please contact the engine/equipment manufacturer for a pulse pickup location.
Please ensure you're getting a clean signal from the alternator by using a 330k ohm resistor. It is recommended to get pulse signals from the crank or cam sensors, as alternators provide a very dirty signal.
If the above FAQs did not resolve your issue, please contact our support team by email at firstname.lastname@example.org or by phone at (780) 672-2775.