- Widely Compatible: Relay bypass switch kit fits for most domestic, Japanese, Korean, and German fuel pumps, headlight switches, window motors, cooling fan, air conditioning compressor and other devices using automotive relays. Replace 37A-SML/10AMP 37A-MED/20AMP 37A-LRG/20AMP A36-SML/10AMP A36-LRG/20AMP A36-MED/20AMP
- Equipped with Amplification Loop: Relay bypass switch can be used with clip on amplifier probe and lab oscilloscope to monitor current in real-time and provide more accurate circuit testing
- Independent Switch Control: With independent switch function, it does not rely on the vehicle key system and can quickly detect specific circuit faults, simplifying the fuel injection testing process
- Current Capacity Range: Suitable for most models on the market, with up to 20 amps continuous current and 30 amps surge current (12V), all automotive 12V DC motors can be run at the push of a switch
- Plug and Play: Can be installed vertically or horizontally, simply insert the fuel pump relay position can easily control the fuel pump circuit, saving time and money


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
9038 Relay Bypass Switch with Amp Loop Replace 9036 9037, 6Pcs Relay Tester, Relay Bypass Switch Master Kit
*$377.50
Informação adicional
Connector Type | Direct Insertion |
---|---|
Contact Material | Copper |
Contact Type | Normally Open |
Current Rating | 20 Amps, 30 Amps, 10 Amps |
Mounting Type | Panel Mount |
ASE ya dos dÃas que tenÃa que entregarlo y nunca recibà el paquete vendedor irresponsable . –
Defective and wired incorrect. The relay is always on no matter what position the switch is in.
William I. –
As written by another reviewer; To my surprise they were all wired wrong. The switch is supposed to connect pin 30 to pin 87, which it does. So when the switch is off it supposed to disconnect pin 30 and 87. But the switch does not disconnect 30 and 87 because the manufacturer soldered the red current loop wire from pin 30 to pin 87.
Albert Monteil –
Worked great for what i needed
William I. –
The media could not be loaded.
De muy mala calidad no se lo recomiendo a nadie ni siquiera intentaré usarlos pueden yegar a dañar algún componente del auto
Tamara Canon –
These Relay bypass switch with amp probe wire loop are wired incorrectly. The loop is connected to both terminals of the switch in which the wire closes the circuit and makes the switch just a fidget toy (useless for function) don’t buy these useless you intend to also have a side project.
David Flores –
Used the correct relay to pressurize the system with the switch on the relay. This helped since I was by myself and didn’t have to go use the key.