Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2013SUBURBAN 4WD V8-6.0LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSMANIFOLD PRESSURE/VACUUM SENSORSERVICE AND REPAIR
2013 Chevrolet Suburban 4WD V8-6.0L
Manifold Pressure/Vacuum Sensor: Service and Repair
2013 Chevrolet Suburban 4WD V8-6.0LSECTION Service and Repair
Manifold Absolute Pressure Sensor Replacement
Removal Procedure
1. Remove the intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement Upper Intake Manifold Sight Shield Replacement.
2. Disconnect the engine wiring harness electrical connector (4) from the manifold absolute pressure (MAP) sensor.
3. Remove the MAP sensor retainer.
4. Remove the MAP sensor.
Installation Procedure
Important:
Lightly coat the MAP sensor seal with clean engine oil before installing the sensor.
1. Install the MAP sensor.
2. Install the MAP sensor retainer.
3. Connect the engine harness wiring electrical connector (4) to the MAP sensor.
4. Install the intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement Upper Intake Manifold Sight Shield Replacement.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.