How to replace the MAP Sensor on Chevrolet Colorado?

Start the sensor replacement by disconnecting the electrical connector from the manifold absolute pressure sensor. You should push in the retainer locking tabs followed by retainer lift to finish removal. Next examine the MAP Sensor seal on the Intake Manifold for damage while obtaining a replacement only when necessary. Clean engine oil should be applied lightly to MAP Sensor's seal for better installation. Reattach the MAP Sensor to the Intake Manifold making sure to insert the retainer then reconnect the electrical connector .

OEM Chevrolet Colorado MAP Sensor

Manifold Air Pressure Sensor

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Chevrolet Colorado M.A.P. Sensor Part Number: 55573248
$27.69 MSRP: $45.61
You Save: $17.92 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control; Air Pressure Sensor; Height Adaptation; Manifold Absolute Pressure Sensor; MAP Sensor; Ignition Module; Sensor; Sensor, Turbocharger/Supercharger
- Replaces: 12591290, 93192107
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2022 Chevrolet Colorado | Base, LT, WT, Z71, ZR2 | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS
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Chevrolet Colorado Throttle Position Sensor Part Number: 12711681
$46.60 MSRP: $94.64
You Save: $48.04 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; M.A.P. Sensor; Pressure Sensor; Boost Sensor; Sensor; Sensor, Turbocharger/Supercharger
- Replaces: 12694725, 12644228, 12594942, 12701247
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2012 Chevrolet Colorado | LS, LT, WT | 4 Cyl 2.9 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Colorado M.A.P. Sensor Part Number: 12694431
$11.46 MSRP: $18.88
You Save: $7.42 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Throttle Inlet Absolute Pressure; MAP Sensor; Pressure Sensor; Boost Sensor; Sensor
- Replaces: 55493530
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Chevrolet Colorado | LT, Trail Boss, WT, Z71, ZR2 | 4 Cyl 2.7 L GAS
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Chevrolet Colorado M.A.P. Sensor Part Number: 19418807
$76.01 MSRP: $129.40
You Save: $53.39 (42%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Manifold Absolute Pressure Sensor; MAP Sensor
- Replaces: 12614970, 16212460
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Chevrolet Colorado | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS, 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS

Chevrolet Colorado MAP Sensor

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The MAP Sensor of the Chevrolet Colorado is among the key parts that monitor positive air pressure within the intake manifold for the intake air and feeds back real-time data to the engine control unit to set the fueling rates. This sensor is mandatory when it comes to understanding and establishing the right ration of air to fuel for burning, more especially when using the speed density technique. In naturally aspirated engines either MAP Sensor or Mass Airflow (MAF) Sensor is used while in forced induction, both are there. The MAP sensor helps in the on-board diagnosing (OBD II) and works as the necessary component in fuel delivery calculation, ignition cycle, and response of the vehicle's engine.

Chevrolet Colorado MAP Sensor Parts and Q&A

M.A.P. Sensor
19418807
Q: How to replace the MAP Sensor on Chevrolet Colorado?
A:
Start the sensor replacement by disconnecting the electrical connector from the manifold absolute pressure sensor. You should push in the retainer locking tabs followed by retainer lift to finish removal. Next examine the MAP Sensor seal on the Intake Manifold for damage while obtaining a replacement only when necessary. Clean engine oil should be applied lightly to MAP Sensor's seal for better installation. Reattach the MAP Sensor to the Intake Manifold making sure to insert the retainer then reconnect the electrical connector .