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 MANUALSCHEVROLET2007SILVERADO CLASSIC 3500 4WD V8-6.0LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSMANIFOLD PRESSURE/VACUUM SENSORSERVICE AND REPAIR
2007 Chevrolet Silverado Classic 3500 4WD V8-6.0L
Manifold Pressure/Vacuum Sensor: Service and Repair
2007 Chevrolet Silverado Classic 3500 4WD V8-6.0LSECTION Service and Repair
MANIFOLD ABSOLUTE PRESSURE SENSOR REPLACEMENT
REMOVAL PROCEDURE
1. Remove the engine sight shield.
2. Disconnect the manifold absolute pressure (MAP) sensor electrical connector (1).
3. Remove the MAP sensor (1).
INSTALLATION PROCEDURE
IMPORTANT: Lightly coat the MAP sensor seal with clean engine oil before installing the sensor.
1. Install the MAP sensor (1).
2. Connect the MAP sensor electrical connector (1).
3. Install the engine sight shield.
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.