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Quick Specs


Incredibly high accuracy in both vacuum and boost, AutoMeter’s Digital Boost/Vac gauge is engineered to provide the best possible accuracy in applications ranging from 30 in/Hg to 30 psi. Our patented gauge technology allows the gauge to calibrate on every startup to compensate for altitude, barometric pressure and other atmospheric conditions, assuring you of the most precise reading possible. A direct plug in wiring harness is included for ease of installation. A high pressure digital boost only gauge is also available for diesel or high boost gasoline applications.
Feature Points
  • Features AutoMeter's E-Z View Digital LED Display System which maximizes readability and minimizes distracting high speed digit changes
  • Includes data acquisition grade solid-state MAP Sensor, providing unmatched accuracy and durability even in the harshest environments
  • AutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up
  • Gauge kit includes MAP Sensor, T-Fitting, nylon tubing, vacuum fittings, 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
  • 2249
  • 1/8" NPT Male to 1/8" compression fitting, 1/8" NPT Female to 1/8" compression fitting, 1/8" NPT to 1/4" NPT bushing, T - Fitting
  • 2230
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Does the MAP sensor get power from the gauges power or does the sensor need its own source of power and ground under the hood?

Asked by: bob2727
The sensor is powered by the gauge.
Answered by: Steve from AutoMeter
Date published: 2022-10-25

Can this gauge be made to have a "recall" or at least a "high number memory"? If not, is there an add on that can accomplish this? I'm looking for boost pressure and engine vacuum recordings while drag racing......

Asked by: SRE Perf.
This would not be able to, but something like the 5777 would be able to.
Answered by: Thomas From AutoMeter
Date published: 2022-04-26

Does this show to the decimal place? Ex 6.5 PSI

Asked by: Tundr@
This will only show PSI as XX not as X.X PSI.
Answered by: Steve from AutoMeter
Date published: 2020-06-05

I already have the analog boost,vac gauge and the air,fuel gauge in the original Cobalt series. Would the just plug right in to my existing connectors?

Asked by: Rj959
Thank you for your inquiry. You will need to use the included harnesses and senders with these digital gauges.
Answered by: Jim from AutoMeter
Date published: 2020-03-23

I have installed this gauge in my car, with the dimmer wire hooked up and working, but it's still way too bright at night, can this be dimmed down further?

Asked by: Anthony F
Thank you for your question. You will need to use our dimmer switch P/N: 9114.
Answered by: Steve from AutoMeter
Date published: 2019-12-24

Hi, does Product # 6959 come in red? Thanks!

Asked by: somejerktookmyname
Thank you for your question. While we cannot customize these gauges, our part #6359 is very similar to this gauge and uses red LED lighting.
Answered by: Zach from AutoMeter
Date published: 2020-09-08
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