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 MANUALSCHEVROLET2001METRO L4-079 1.3L VIN 2 MFIREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSVEHICLE SPEED SENSORDESCRIPTION AND OPERATIONM/T ONLY
2001 Chevrolet Metro L4-079 1.3L VIN 2 MFI
M/T Only
2001 Chevrolet Metro L4-079 1.3L VIN 2 MFISECTION M/T Only
Vehicle Speed Sensor (VSS) (M/T Only):
The Vehicle Speed Sensor (VSS) is part of the speedometer and is located in the instrument panel assembly. The VSS consists of a reed switch and a magnet. The magnet turns with the speedometer cable, causing the reed switch to turn ON and OFF. The ON and OFF frequency of the reed switch increases or decreases in proportion with the vehicle speed. The powertrain control module receives a digital signal from the VSS.
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.