GM 3 Bar MAP Sensor

$ 140.00 Incl. GST (For NZ Customers) $ 121.74 Excl. GST (For International Customers)

Incl. Tax (NZ Customers)

Excl. Tax (International Customers)

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GM 3 Bar MAP Sensor

SKU 310-0003 Category Tags , , ,


This genuine Delphi MAP sensor reads up to 3 Bar absolute pressure and provides very high resolution for naturally aspirated engines.  This means that it is suitable for turbo or supercharged applications running up to 2.0 Bar (or 29 PSI) of boost pressure.


  • Includes 3-pin weatherproof connector
  • Easy to mount
  • Common GM Linear Calibration: 20kpa (absolute)=0.300v, 300kpa (absolute)=4.900v
  • Mechanical connection via 3/16″ hose connector nipple


The linear calibration for this 3 Bar GM/Delphi MAP sensor is already pre-loaded on many aftermarket ECUs (including the range of Link G4 and Vipec i-series ECUs).


Note: We always recommend entering metric calibrations (pressure in kPa) into Link ECU’s which is required when transmitting data over CAN bus to external devices (dashes etc.). Even when entering sensor data into the ECU with metric units, data can still be displayed in PCLink either in metric or imperial as desired by the user (using the ‘U’ hot-key in PCLink). Likewise most dashes can be set up to display a range of units even if they are receiving data over CAN in metric units.

Additional information

Weight 120 g

Part Type



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