Predator 670 Wiring !free! -

| Wire Color | Function | Termination Point | | :--- | :--- | :--- | | | Battery positive (12V constant) | Starter solenoid (large post) & key switch B terminal | | Black | Ground / Chassis negative | Engine block, battery negative terminal | | Yellow (2x) | AC output from charging coil (unrectified) | Voltage regulator input | | Red/White | DC output from regulator (charged battery voltage) | Key switch B terminal or battery + | | Green | Low oil sensor signal | Low oil switch (closed when low) | | Black/Yellow | Magneto kill wire (ground to stop) | Key switch M terminal & low oil sensor | | Blue | Starter solenoid trigger (12V from start key) | Solenoid small terminal (S) | | White/Green | Fuel solenoid positive (12V when key in On or Start) | Carburetor fuel solenoid | 4. OEM Wiring Schematic (Simplified) Below is the logical flow of the OEM configuration:

1. Abstract The Predator 670 is a 22 HP, 670cc V-Twin engine widely used in go-karts, zero-turn mowers, generators, and industrial equipment. Unlike automotive engines, the Predator 670 relies on a simplified magneto ignition system with a starter motor, charging coil, and safety interlocks. Understanding its wiring is critical for safe operation, troubleshooting, and custom installations. This paper details the color codes, component functions, and wiring logic for the OEM configuration and common modifications. 2. Key Electrical Components Before addressing the wiring diagram, the following components must be identified: predator 670 wiring

| Component | Function | Typical Location | | :--- | :--- | :--- | | | Generates high voltage for spark; shut off by grounding. | Under the blower housing, one per cylinder. | | Starter Motor | 12V DC motor; engages flywheel ring gear. | Mounted to the engine block, right side. | | Starter Solenoid | Heavy-duty relay to engage starter. | Often remote-mounted (frame/ battery box). | | Charging Coil (Alternator) | 3A or 18A AC output (under flywheel). | Under flywheel; wires exit near blower housing. | | Voltage Regulator/Rectifier | Converts AC to DC for battery charging. | Black module attached to blower housing (if equipped). | | Low Oil Sensor | Grounds magneto if oil level is low. | Inside crankcase; wire exits near base. | | Ignition Switch | Keyswitch with Off/Run/Start positions. | Remote panel. | | Fuel Solenoid (Anti-afterfire) | Shuts off fuel to carburetor bowl when key is Off. | Bottom of carburetor float bowl. | 3. OEM Wiring Color Code & Functions The Predator 670 uses a standardized small-engine color code. Note: Harbor Freight may vary batches, but the following is standard. | Wire Color | Function | Termination Point