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#9038 Fuel Pump Relay Bypass Master Kit
Energizes a Fuel Pump with the Push of a Switch
The Fuel Pump Relay Bypass Master Kit allows fuel pressure to be read when an engine is inoperable. It plugs in place of the fuel pump relay and provides direct control over the fuel pump circuit.
Conveniently combining the #9036 and the #9037, this 6-piece kit provides direct control of the fuel pump circuit in most domestic, Japanese, Korean and German applications.
#9036
#9036-1
- Domestic
- Korean
- Japanese (2000 and newer)
#9036-2
- Domestic
- Japanese (1970-2009)
#9036-3
- Volkswagen (1999-2005)
- Audi (2004-2006)
#9037
#9037-1
- GM
- Chrysler
- Japanese (1985-2009)
#9037-2
- BMW (1995-2006)
#9037-3
- GM
- Chrysler
- Japanese (1995-2007)
Robert E. Dangate
2025-08-17 15:04:05
perfect, i can troubleshoot on cars relay tester it's handy.
Joey4420
2025-07-09 13:47:02
I literally just paid for this kit in the first project on my sons car, I had to turn on the A/C compressor in order to fill the system. Swapped the factory relay with the bypass, started the car and flipped the switch then filled the system. Shut the car off and swapped back the relay and all works perfectly. I wish I had this kit years ago, this would have saved me so much time trying to make jumpers and trying to manual start the systems. This is super helpful and worth every penny.
Customer Review
2025-07-08 11:58:25
Despite working on cars for years, I had never heard of these before seeing them used by the Car wizard. My only regret is not knowing about them sooner.These are a huge time-saver for troubleshooting electrical issues. A must have for any mechanic's toolbox.They really should come in a plastic case, but that is a minor nit.
JonR
2025-07-07 15:55:41
allowed me to test seveal relay circuits
MaiisLife
2025-06-03 12:36:23
Years ago, I gifted my dad the IPA - 9038 Diagnostic Scan Tool set, and it's been a resilient and invaluable tool. These relay bypasses are fantastic for electrical diagnostics, simplifying what can often be a complex process. For someone who's not a mechanic, like my dad, these tools have been a game changer, halving the time spent on diagnostics.They've been instrumental in pinpointing issues with his car, saving both time and money that might have otherwise gone to a dealer. I highly recommend this tool set for anyone, especially novices in mechanics. It's a practical solution that could spare you from unnecessary dealership expenses.----------Hace años, le regalé a mi padre el conjunto de Herramientas de Diagnóstico IPA - 9038, y ha sido una herramienta resistente e invaluable. Estos bypasses de relevo son fantásticos para diagnósticos eléctricos, simplificando lo que a menudo puede ser un proceso complejo. Para alguien que no es mecánico, como mi padre, estas herramientas han sido un cambio radical, reduciendo a la mitad el tiempo de diagnóstico.Han sido instrumentales para identificar problemas en su coche, ahorrando tiempo y dinero que de otra manera podrÃan haber ido a un concesionario. Recomiendo encarecidamente este conjunto de herramientas para cualquier persona, especialmente para novatos en mecánica. Es una solución práctica que podrÃa ahorrarte gastos innecesarios en concesionarios.
Customer
2025-05-19 10:43:48
Good price time saver
Virgilio Ortiz
2025-05-13 16:37:16
It's hardly recommended to have.
Dustinf
2025-05-02 14:52:54
These relay bypasses are great for electrical diagnostics. I work as a tech in a mechanic shop and these help save a good amount of time in terms of narrowing down what could be wrong on a car.
Kennedy
2025-04-27 11:07:28
Used this to drain the old gas in the tank on my 1995 Dodge Viper. Worked perfect, a little costly but it is what it is for a USA made Product
Ulises .
2025-04-03 17:51:56
Good
verified buyer
2025-03-28 18:15:39
I bought these IPA relay bypass testers to test starter and fuel pump operation. They worked great.
Anthony Flynn
2025-03-07 18:41:18
Very helpfull product and high quality
Customer
2025-02-15 15:10:23
I was trying to diagnose a bad starter issue although the switch did do its job it fell apart when I tried to remove it. The quality definitely needs to be addressed.
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