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Quick Specs


Seeing the exact fuel pressure on your vehicle can mean the difference between extracting the most performance safely and expensive failures. AutoMeter’s Digital Stepper Motor Fuel Pressure Gauge will precisely measure your exact fuel pressure at levels of accuracy previously unheard of even in professional gauges. Designed for fuel injected or carbureted applications, our advanced 1/8” NPT solid state pressure transducer provides the best possible measurements on the market with unparalleled resistance to vibration and heat. Don’t take chances with your investment; a precise fuel pressure gauge could be the cheapest insurance you’ve ever bought. A direct plug in wiring harness is included for ease of installation and data logging is available thanks to a .5 - 4.5v analog output.

Feature Points
  • Modern blue LED through-the-dial lighting provides clear visibility during nighttime use
  • Includes data acquisition grade solid-state pressure transducer, providing unmatched accuracy and durability even in the harshest environments
  • AutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle
  • The accuracy of digital stepper motor gauges is further increased by utilizing a self calibration sequence during power up
  • Gauge kit includes 1/8” NPT stainless steel pressure transducer, wiring harness, mounting hardware, and detailed instructions for installation
  • 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
Ships With
  • Includes Sending Unit: 2246
  • Wire Harness: 5227
  • 2230
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I have a 2001 6361 Cobalt fuel pressure gage that has stopped working.  what is the most likely problem the sending unit or the gauge?  The gange shows 100 psi sometimes and zero (0) other times.  Can I get the sending unit for a 1991 GMC Syclone.  Thanks

Asked by: fudge1
Thank you for your question. The issue is more likely the sending unit than the gauge, but there are a variety of possibilities. We only make one sending unit that is compatible with that gauge but it should certainly be compatible with your application. I would recommend reaching out to our support team so they can help figure out exactly what is going on and the steps to take to get that fixed. You can contact them at 866.248.6357 or
Answered by: Zach from AutoMeter
Date published: 2019-07-08

Is there another adapter kit I need to buy to install this fuel pressure gauge on my 06 c6 ls2 fuel rail?

Asked by: smokenssz
Thank you for reaching out to us. The LS will have a -4AN fitting on the fuel rail. We usually recommend purchasing either our 3227, 3228, or 3229 braided stainless steel tubing kit, which will adapt to the fitting on the fuel rail and will allow you to remote mount the sender included in the 6163.
Answered by: Matt from AutoMeter
Date published: 2019-01-18

I have a supercharged 2014 mustang gt with approx 750 hp.  Where is the fuel pressure being measured? And what pressure range should I consider for the most accurate gauge?  

Asked by: Joe1971
Thank you for your question. Fuel pressure is typically measured off the Fuel Rail. While we cannot say for certain what pressure you will see, 0-100psi should certainly work for your application. If you have more questions regarding your application or installation support, please contact our tech support team at 866.248.6357 or request help via email here:
Answered by: Zach from AutoMeter
Date published: 2018-10-22

Can I order new wiring for my gauge?

Asked by: Tim9350
Hi Tim, thank you for connecting with us. Yes, you can purchase just the wiring harness for the 6163 Fuel Pressure gauge. The harness is model 5227:
Answered by: Matt from AutoMeter
Date published: 2018-08-28

will this gauge work on a dodge cummins diesel

Asked by: inkedrob
Thank you so much for the question. Yes, our fuel pressure gauge will work on your Dodge Cummins. We also have a 0-30 psi model 6161 that is the more common range. Depending on the year, this set-up may be required: We also have an install guide here for the '98-02:
Answered by: Matt from AutoMeter
Date published: 2018-03-09

Hello, I have a cobalt fuel pressure gauge. Is there a specific sender for this gauge? If there is what is the part number?.

Asked by: Blaine
Hi Blaine, thank you for connecting with us. This Cobalt Fuel Pressure gauge will use the 2246 sender, which you can find here: If you need the wire harness, you'll need model 5227, which you'll find here:
Answered by: Matt from AutoMeter
Date published: 2018-02-07

Hello,   Will this fit on the fuel rail of a 1986 Buick grand national?  Or will I need an adaptor? thanks...

Asked by: Bill74
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