Description
This GM 3-Bar MAP Sensor allows you to monitor up to 29 psi of boost pressure, making it an excellent choice for boosted applications. It offers accuracy and reliability, and it is frequently used with MegaSquirt ECUs, particularly in turbocharged or supercharged vehicles.
Features:
- Measures pressure from 1 Bar to 3 Bar (absolute)
- Reliable sensor for forced induction applications
- Ideal for use with MegaSquirt and other aftermarket ECUs
- Fits most GM vehicles equipped with 3-Bar MAP sensors
Specifications:
- Pressure Range: 1 Bar to 3 Bar (14.7 psi to 29 psi boost)
- Connector: 3-pin weatherproof connector
- Input Voltage: 5V
- Output Voltage: 0.1V to 4.9V (linear output)
Wiring:
- Pin A: Sensor Ground
- Pin B: Output Signal to ECU
- Pin C: 5V Vref
Calibration:
- Calibration Type: linear
- 0V = 1.1 kPa
- 5V = 315.5 kPa
TunerStudio Setup
- Location: Tools> Calibrate MAP/Baro
- Steps:
- Common MAP Sensors: GM 3-Bar / MPXH6300
- Click ‘Burn’ to save calibraion to the MegaSquirt ECU
Included in Box:
- GM 3-Bar MAP Sensor
- Depends on option chosen:
- Connector & Pins
- 6″ Pigtail
Our USA-assembled MAP sensor uses a universal keying that is compatible with pigtails for 1, 2, and 3 bar MAP sensors. Older sensors required a specific keying to match the connector you were using. This sensor works with any wiring connector keying variant. Unlike the current Delphi production, this sensor is assembled in the USA. We strive to use USA-sourced parts whenever possible!
We’ve tested the cheap foreign-made knock-offs, and customers often come to us for a replacement after experiencing a failure with those. The generic knock-offs tend to literally fall apart, leaving you stranded. In our experience, these USA-assembled parts have had zero such issues.
1 review for GM 3 Bar MAP Sensor