How to service the MAP Sensor on GMC C2500?

The first step to servicing a manifold absolute pressure (MAP) sensor involves removing the sight shield fasteners from the Intake Manifold while separating the shield. You need to start by detaching the MAP Sensor electrical connector before disconnecting the sensor from the Intake Manifold. Engineers should apply a thin layer of clean engine oil to the sensor seal right before MAP Sensor installation. Insert the MAP Sensor into the retainer through downward pressure before connecting the MAP Sensor electrical connector. Tighten the fasteners on the Intake Manifold sight shield until they reach 10 n.m (89 lb in).

OEM GMC C2500 MAP Sensor

Manifold Air Pressure Sensor

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4 MAP Sensors found

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GMC C2500 M.A.P. Sensor Part Number: 16231141
$55.00 MSRP: $102.62
You Save: $47.62 (47%)
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Product Specifications
- Other Name: Sensor Assembly-Manifold Differential Pressure; MAP Sensor; Pressure Sensor; Manifold; Mat; Brake Warning Switch; MDP; Emission Control (Oxygen); Computer Control.
- Replaces: 16054920, 16006834
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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GMC C2500 M.A.P. Sensor, Green, Passenger Side Part Number: 12569240
$66.22 MSRP: $112.74
You Save: $46.52 (42%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Manifold Absolute Pressure Sensor; MAP Sensor; Pressure Sensor; Manifold Pressure Sensor; Emission Control Sensors (Vehicle Speed, Oxygen)
- Position: Passenger Side
- Replaces: 16254719, 16137039
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1999, 1984-1986 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 M.A.P. Sensor Part Number: 19418808
$73.36 MSRP: $125.98
You Save: $52.62 (42%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Valve Assembly
- Replaces: 16249939, 09359409, 12614973, 16187556, 9359409
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 M.A.P. Sensor Part Number: 12569241
Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Pressure Sensor; Boost Sensor; Turbo Sensor
- Replaces: 16009886, 16040609, 16254539
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2000 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL

GMC C2500 MAP Sensor

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The GMC C2500 MAP Sensor is a very important part that improves the functionalities and durability of GMC C2500 automobiles. This sensor takes the positive air pressure into the intake manifold and feeds the information to the Engine Control Unit for the purpose of adjusting the fuel injectors accordingly. However, the primary function of the GMC C2500 MAP Sensor is to help in the regulation of air-fuel mixture that is a critical component in the improvement of the engine efficiency as well as safety of the vehicle at any given situation. Though this MAP Sensor is suitable for various GMC C2500 models made between 1960 and 1998, it is crucial to understand the vehicle's needs between naturally aspirated and forced induction engines. Thus, having the capability to measure absolute pressure, it permits accurate fuel metering, which can provide the required performance level for an engine. In the same manner, this part, the GMC C2500 MAP Sensor, is compatible with the OBD II diagnostic and beneficial to the EGR valve function that adds on the efficiency of the automobile. The distinguishing factor when it comes to this MAP Sensor in the market and particularly for GMC C2500 is its reliability topped up by functionality that offers the vehicle owners satisfaction in their vehicles dependable performance. Being an important component of the engine management system and having a highly sturdy structure giving the GMC C2500 a dependable nature for handling rigorous jobs, the GMC C2500 MAP Sensor is an exemplary part of the car's engineering.

GMC C2500 MAP Sensor Parts Questions & Experts Answers

M.A.P. Sensor
19418808
Q: How to service the MAP Sensor on GMC C2500?
A:
The first step to servicing a manifold absolute pressure (MAP) sensor involves removing the sight shield fasteners from the Intake Manifold while separating the shield. You need to start by detaching the MAP Sensor electrical connector before disconnecting the sensor from the Intake Manifold. Engineers should apply a thin layer of clean engine oil to the sensor seal right before MAP Sensor installation. Insert the MAP Sensor into the retainer through downward pressure before connecting the MAP Sensor electrical connector. Tighten the fasteners on the Intake Manifold sight shield until they reach 10 n.m (89 lb in).