No.12643955AA Manifold Absolute Pressure MAP Sensor for CHEVROLET EXPRESS 3500

No.12643955AA Manifold Absolute Pressure MAP Sensor for CHEVROLET EXPRESS 3500

SKU: AT-NZ6QX3GQ7
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$12.73
Vehicle fitment & details
  • Vendor Partuto
  • SKU AT-NZ6QX3GQ7
  • Fits makes
    • Chevrolet
  • Fits models
    • EXPRESS 3500
  • Model years
    • 2010
    • 2011
    • 2012
    • 2013
    • 2014
    • 2015
    • 2016
  • OE numbers
    • 12643955AA

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Description Shipping information Reviews
Fitment:
  • for CHEVROLET EXPRESS 3500 2010-2016
OE Number:
  • 12643955AA
Product Characteristics:
  • This MAP sensor is used to calculate air density and determine the engine's air mass flow rate and provides instantaneous manifold pressure information to the engine's electronic control unit. As the MAP sensor fails, it can cause various issues with the fuel system and vehicle performance.
  • Direct replacement and installation without special tools, convenient to use.
Package included:
  • 1 Pc MAP Sensor
Installation:
  • 1.Install: Remove old sensor; mount new in engine bay (passenger side).
  • 2.Vacuum Wiring: Connect to BOV source; route wires through firewall to door; link to MAP power (note signal).
  • 3.ECU: Plug into ports (see manual); ECU under p-side carpet.
  • 4.Bypass: Splice new power/ground to factory; insulate old signal; connect new to UTEC.
  • 5.Calibrate: In UTEC (Edit Maps>Params>Special), input intercept/gradient per manual's voltage/pressure.
  • 6.Test: To drive and check loose/solder issues.
Note:
  • This is a non-OEM product, accessory ONLY!
  • Please make sure your model's ENGINE and TRIM are as described before purchasing!