1. Powerful Functionality: This relay bypass switch independently controls the fuel pump, bypassing the "key on/off" system, simplifying fuel injection testing. 2. with Amplifier Loop: The 9038A relay bypass switch can be used with a clamp-on amplifier probe/lab scope to monitor current. 3. Plug and Play: Simple installation – mounts vertically or horizontally; simply plug into the fuel pump relay socket for direct control of the fuel pump circuit. 4. Operating Range: Handles up to 20A continuous current, 30A surge (12V); operates all automotive 12V DC motors via the rocker switch. 5. Wide Applicability: The relay bypass switch kit is suitable for most fuel pumps, cooling fans, window motors, headlight switches, AC compressors, and other devices using automotive relays.
Verified Compatible
Guaranteed fit for your device. Wrong part? Full refund including shipping.
