MAP – GM 3 Bar MAP Sensor

What is in the box?

• (1) 3-bar MAP sensor

How much boost will it read in PSI?

• This sensor will read up to 29 psi of boost at sea level.

What is the calibration info I’ll need for this sensor?

• Calibration is linear with 1.1 kPa at 0 volts and 315.5 kPa at 5 volts.
• You can simply choose ‘GM 3-Bar’ sensor in TunerStudio to calibrate any of our ECU’s to this sensor.

Where is this product manufactured?

• This product is made in the USA.

Does this sensor come with a plug or pigtail?

• The plug is available separately as a connector or pre-crimped pigtail.

How does this product compare to a genuine GM / Delphi MAP sensor?

• We used to sell genuine Delphi sensors until they moved production to China and began delivering an unacceptably high initial defect rate. The last batches we sold had 1% or 2% delivered with incorrect calibration.  These USA-assembled sensors deliver excellent accuracy and reliability.

Can I use this on a naturally aspirated motor?

• Yes, it delivers enough resolution below 1 bar to run a naturally aspirated motor with no difficulty.