Cart

Quick Links

GM 3 Bar MAP Sensor
GM 3 Bar MAP Sensor
GM 3 Bar MAP Sensor
GM 3 Bar MAP Sensor

MAP – GM 3 Bar MAP Sensor

$67.00

In stock

Frequently purchased together

ProductQuantity

GM 3Bar Uncrimped Connector – optional

In stock

MAP - GM 3 Bar MAP Sensor 6" Pigtail – optional

In stock

SKU: GM3bar-map Category: Brands: ,

Description

MAP Sensor GM 3 bar (Manifold Absolute Pressure Sensor), standard, compatible with the MS3Pro and all flavors of the MegaSquirt EMS / MicroSquirt EMS.

MAP Sensor assembled in the USA, unlike the current Delphi production.

Calibration is linear with 1.1 kPa at 0 volts and 315.5 kPa at 5 volts.

The wiring harness connector is sold separately as we give you a choice of a ready-to-crimp connector , or a pre-crimped 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 used a specific keying.

 

Customer reviews

5 stars 0 0 %
4 stars 0 0 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may write a review.

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.

Questions & Answers

  1. 0 votes
    A

    Connect it as follows.

    1. Pin A - Sensor ground on main board.
    2. Pin B - EXT MAP on MS3X.
    3. Pin C - VREF (pin 26) on main board.

You may also like…

  • MSPNP DIYPNP IAT Sensor Kit Steel

    5 out of 5
    $34.00

    MegaSquirtPNP and DIYPNP IAT Sensor Kit - Steel BungThis is a simple kit to make it easier for you when removing your AFM/MAF when using a MegaSquirtPNP or DIYPNP. In many cases, the air temperature sensor is built into the MAF, so removing it will re...

    Add to cart
  • GM Closed Element CLT/IAT Sensor with Pigtail

    5 out of 5
    $18.99

    GM Closed Element CLT/IAT Sensor with PigtailSuitable for use as a Coolant Temperature Sensor (CLT) on all vehicles, or as an Intake Air Temp Sensor (IAT) on naturally aspirated vehicles. These are the proper GM-style sensors for use with the MegaSqui...

    Add to cart
  • MSPNP DIYPNP IAT Sensor Kit with Aluminum Bung

    $33.50

    MegaSquirtPNP and DIYPNP IAT Sensor Kit - Aluminum BungThis is a simple kit to make it easier for you when removing your AFM/MAF when using a MegaSquirtPNP or DIYPNP. In many cases, the air temperature sensor is built into the MAF, so removing it will...

    Add to cart
  • GM IAT Sensor with open element & pigtail

    5 out of 5
    $22.49

    GM IAT Sensor with open element, includes 6" pigtailGM IAT Sensor with open element is the recommended 'Fast-Response' Intake Air Temp Sensor (IAT) for use on forced induction vehicles. GM IAT Sensor with open element are proper GM-style sensors for u...

    Add to cart