How to Check your Fuel Pressure Without a Gauge / How to Check Fuel Pressure with a Scan Tool

Published: 17 July 2022
on channel: DIYAutoworksNG
34,293
274

I cover how to check your fuel pressure without a gauge or how to check fuel pressure with a scan tool, just an OBD2 diagnostic scanner. Car fuel problems can be challenging to troubleshoot, and how to check fuel pressure without a gauge is essential to save time and if you don't have a fuel pressure tester. To check fuel pressure with a scan tool or check fuel pressure with a scanner is easy and can help diagnose a failing fuel pump. I use the Autel MP808TS in this video, but most scan tools that can read manufacturer livedata can be used.

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I may earn a small commission from a purchase made through the link above. This does not increase the price you pay in any way.

Timestamps:
0:00 - Intro
0:36 - Getting ready for the test
1:10 - Check fuel pressure with a scan tool
2:14 - Checking pressure at higher RPM
3:05 - Explaining results & out of spec findings

#fuelpump #DIYAutoworksNG #weakfuelpump


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