- The relay bypass switch plugs in place of the fuel pump relay and provides direct control over the fuel pump circuit
- When testing fuel injection systems the relay bypass allows actuation of the fuel pump when the engine is not running for accurate trouble shooting
- Relay bypass allows a technician to control fuel pump independent of all on board systems
- Kit Includes: Small, medium and large spade relays
- Operating range: 20 Amp continuous, 30 Amp surge (12V)
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