: For the engine to even run, you must provide a constant 12V to this yellow wire. If your engine cranks but won't start, this is often the culprit. Additional Wiring Highlights
The starter solenoid signal . Sending 12V power to this wire engages the starter motor. predator 670 wiring diagram
The switched power feed . This wire must receive 12V when the key is "On" to power the carburetor's anti-backfire solenoid. : For the engine to even run, you
Understanding the wiring diagram is critical because a mistake here can fry the charging system, destroy the ignition coils, or leave you stranded. Sending 12V power to this wire engages the starter motor
[Battery 12V] ----(+)---- [Starter Solenoid] ----(Heavy Red)---- [Starter Motor] | | | (Small Red) | (Black/Yellow - Ground) | | [Key Switch] -------------------- [Safety Switches (Nuetral/PTO)] | | | (Blue/White) | | | +------- [Starter Solenoid Trigger] --------+ [Engine Block Ground] ----(Black)---- [Regulator/Rectifier] | (White/Green) <-------+ | [Stator (Under Flywheel)] | (Yellow) --------------+---- [Headlights / DC Outlet]