↑ Return to Product List

Sensors

ProEFI utilizes state of the art, high quality, highly accurate stainless steel pressure sensors with a .5 to 4.5v output for proper calibration with the ProEFI line of ECU’s! Below is a list of the sensor ranges ProEFI stocks.

  • 3.5 Bar Map Sensor
  • 5 Bar Map Sensor
  • 7 Bar Map Sensor
  • 150 PSI Sensor
  • 500 PSI Sensor
  • 2000 PSI Sensor
  • Air Temp Sensor
  • Coolant Temp Sensor

 

Pressure

Temperature

O2

Conditioning

Proximity
Wideband O2 Sensor


The Pro128 ECU utilizes twin built in UEGO drivers for highly accurate wideband input control. Factory recommended warm up strategies are also in place to prevent premature failure of the wideband O2 sensors. We have found that MOST of the failures with aftermarket controllers are a direct result of improper heating strategies, not leaded fuel use. Our racers have reported SEASONS of use without failure! ProEFI utilizes the commonly available and inexpensive LSU4.2 O2 sensor. This kit contains both a sensor, and a cable to run back to the Pro128 ECU.

EBPS – Exhaust Back Pressure Sensor

When using forced induction, exhaust flow becomes even more important due to the high volume of exhaust gases being spent. This is particularly important when dialing in a turbocharger’s exhaust housing and exhaust wheel combination. This kit contains the parts needed to feed exhaust back pressure back to the ProEFI ECU for calibration feedback and tuning information.

 

Conditioning

Under this one list Ghost Monitor, and Calibratable 5v signal conditioner

View page »

O2

Here is our very useful 02 Sensor with harness and installation instructions.  Utilized in almost every application, it is necessary for exact air/fuel calculations!

View page »

Pressure

There are several pressure sensors available for all applications.  Talk to your dealer to see which ones are necessary for your setup!

View page »

Proximity

Coming Soon!

View page »

Temperature

Coolant Temperature Air Temperature Trans Temperature EGT  

View page »