SINCO TECH52mm Gauge Car Meter Digital Display Pointer 7 Colors Backlight 12V Universal Gauge Kit…… (Oil Pressure PSI)

If you buy this gauge, you probably know how to connect it to the system. It was easy to install and took about 30 minutes, including connecting it to the gauge pod. I am not sure how accurate the reading is, but it sounds like it is pretty close. The gauge started to go into the positive boost as I heard the turbo start to create that positive pressure. Overall, I am very happy with the purchase.

Did not function afr kept reading 20 wasted hours installing for it not to work

Took a chance on them being cheap and low rated.Pros:Cheap, Look Good, Easy to wire up.Cons:Cheaply made plastic, poor instruction.Overall they are decent gauges. Only issue is the color change button is cheap and sticks. Other than that they are simple to wire up if you have some common sense. (The instructions are useless) and anyone saying the AFR doesn’t read just did it incorrectly.

I have no issues it’s been working fine and how could you possibly have a different opinion for the price point and features it’s a great deal

Gauge lit up but will not read afr.

I definitely looks good, but didn’t work as well with my 1071 Volkswagen bus. The reading was way off comparing to the one I had before and the timing gun.

Works as it should. Still figuring out the set button

Was about 8 lbs off the actual boost

el indicador esta muy padre, se puede seleccionar el color y se ilumina muy bien, pero es mas onarmental que funcional, lo use para calibar dos carburadores de coches diferentes y cuando se esta cerca del rango optimo los valores oscilan demasiado hacia arriba y abajo, no es clara la lectura solo confunde y no cumple el proposito , investigando mas fondo encontre que hay dos tipos de sensores AFR, el de banda estrecha como este y el de banda ancha , y si , ratifica que los de banda estrecha son mas ornamentales que funcionales. asi que si quieres calibrar un carburador para una combustion perfecta mejor considera uno de banda ancha , son mas caros pero si te dan valores reales, este solo sirve como adorno. para conectar el sensor se requiere soldar una tuerca al escape cerca del motor despues de la union de los cilindros , yo consegui tuercas y sus tapones en un taller de escapes