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TRC 87 psi / 7 bar MAP Sensor 1/8" NPT For AEM MOTEC HALTECH HONDATA KPRO 4 7

Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99

Temple Racing Co

87 psi / 7 bar Map Sensor

The scariest thing for a car guy is not knowing whats wrong with his engine. Supplying your standalone engine management with information like an Accurate manifold pressure will help protect your engine from failure. No more second guessing what the problem is when you have the data to back up your hunch.

Here at TRC we developed sensors we use on our own cars that we race down the track. Many OEM sensors cant cut it when it comes to continual reliable readings with an engines vibration and all the chemicals that have accumulated on your engine. That's why we developed these robust sensors that wont fail during high temp / high vibration situations.

We include a Packard connector and full instructions with all the data you need to get it running on your standalone system.

Compatible with Hondata / Megasquirt / Motec / Haltech / Holly / AEM / Adaptronic / and many more....

Gauge style (PSIg) Pressure Sensors


TRC offers high quality PSIa sensors. PSIa is referenced to absolute zero. Absolute zero is the pressure measurement when all the pressure exerted by the atmosphere has been removed. The most common use for absolute pressure sensors is reading manifold pressure. PSIa sensors are required if you wish to measure vacuum. A PSIa sensor will read about 14.7 PSI when the sensing element is exposed to atmospheric pressure at sea level however they can be re-calibrated to read zero at atmospheric and a negative number at values less than atmospheric pressure.


  • Output: 0.5-4.5V
  • Supply: 5V
  • Thread size: 1/8" NPT

Connector Pinout:

  • A - Ground
  • B - 5V
  • C - Signal

  • For Reference: 
    1 bar = 14.5 psi
    1 atmosphere = 14.7 psi
    1 atmosphere is reserved for vacuum
  • SPECS

    Accuracy: +/- 1% Full Scale over -40C to 105C includes Repeatability, Hysteresis and Linearity 

    Operating Temp: -40C to 105C / -40F to 221F

    Burst Pressure: 500PSI 

    Response Time: < 1mS 

    Wetted Materials: 304L & 316L Stainless Steel 

    Vibration: 100 to 2000Hz, 20g Sinusoidal, 3 Axes

    Weight: <85g 

    Supply Current: <6mA at 5 Vdc

    Output: .5 to 4.5Vdc Linear

    Transfer Function: PSI = (12.5*(Voltage))-20.95

    Elec. Termination: Integral weatherproof connector, includes mating connector & pins(Supply Voltage 5Vdc +/- .5, Ground, Output)

Our Pressure sensors are back by a 1 year warranty