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#9038 Diagnostic Scan Tool Bypass Master Kit
#9038 Diagnostic Scan Tool Bypass Master Kit consist of #9036 and #9037
This #9038 Diagnostic Scan Tool Bypass Master Kit can control the fuel pump circuit directly by just a push of the switch as it allows fuel pressure to be read when the engine is not working properly. It helps saving a lot of time and a must have for any mechanic's toolbox.
#9036
#9036-1
- Compatible with Domestic
- Compatible with Korean
- Compatible with Japanese (2000 and newer)
#9036-2
- Compatible with Domestic
- Compatible with Japanese (1970-2009)
#9036-3
- Compatible with Volkswagen (1999-2005)
- Compatible with Audi (2004-2006)
#9037
#9037-1
- Compatible with GM
- Compatible with Chrysler
- Compatible with Japanese (1985-2009)
#9037-2
- Compatible with BMW (1995-2006)
#9037-3
- Compatible with GM
- Compatible with Chrysler
- Compatible with Japanese (1995-2007)
Hard Knocks Forge
September 5, 2025
Great for chasing down electrical problems in vehicles.
Thomas
September 3, 2025
Never used product, but it’s a great idea but the one I purchased turned out to be for Toyota. The relays are set up differently compared to a Jeep.
Tyson
August 24, 2025
The LEQUDUO 9038 Relay Tester has been an absolute lifesaver in diagnosing and bypassing fuel pump issues with ease. Its user-friendly design and comprehensive coverage make it a must-have in my diagnostic toolkit. After a couple of months of use, I can confidently say it delivers on its promises, earning a well-deserved 5 stars from me.
Randy McCann
July 7, 2025
Would buy again
Omar
June 19, 2025
They come individually without any type of case or anything, that's the only thing I didn't like about these...
Richard Blackman
May 11, 2025
Great if you need to engage a relay to see if you have a power problem
Johnny k
February 21, 2025
These are amazing! Got a push button start car. How do you bump the starter when diagnosing? Swap the starter relay with one of these and I can bump the starter as fast as I can flip the switch. Great to test fuel pumps too or anything with a relay. Highly recommend!!
William E.
February 7, 2025
I lost mine in moving and needed these. these arrived in good order.
Mike
December 12, 2024
Bought these for my vehicles but never needed them but will get used on the other 12 vehicles I have to maintain
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