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 MANUALSCHEVROLET1998METRO L4-079 1.3L VIN 2 MFIREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTEMISSION CONTROL SYSTEMSAPPLICATION AND IDEMISSION CONTROL APPLICATION CHART
1998 Chevrolet Metro L4-079 1.3L VIN 2 MFI
Emission Control Application Chart
1998 Chevrolet Metro L4-079 1.3L VIN 2 MFISECTION Emission Control Application Chart
Engine Displacement 1.3L (79.3 cu in)
FUEL SYSTEM
Throttle Body Injection (TBI)
DEVICES & SYSTEMS
Heated Oxygen Sensor HO2S
Manifold Absolute Pressure Sensor MAP
Throttle Position Sensor TPS
Exhaust Gas Recirculation System EGR
Engine Control Module ECM
Evaporative Emission Control System [1] EVAP
Tank Pressure Control Valve [2] TPC
Malfunction Indicator Lamp MIL
Positive Crankcase Ventilation System PCV
Three-Way Catalytic Converter TWC
Fuel Pipe Restrictor FR
REMARKS:
[1] - This vehicle is factory equipped with, and without, a Tank Pressure Control Solenoid Vacuum (TPC SV) Valve. Refer to the underhood "Emissions Control Label" for application.
[2] - Vehicles equipped with a Tank Pressure Control Solenoid Vacuum (TPC SV) valve have a Tank Pressure Control (TPC) valve with three vapor hose fittings. Vehicles equipped without a Tank Pressure Control Solenoid Vacuum valve have a Tank Pressure Control valve with two vapor hose fittings.
FUEL SYSTEM
Throttle Body Injection (TBI)
DEVICES & SYSTEMS
Heated Oxygen Sensor HO2S
Manifold Absolute Pressure Sensor MAP
Throttle Position Sensor TPS
Exhaust Gas Recirculation System EGR
Engine Control Module ECM
Evaporative Emission Control System [1] EVAP
Tank Pressure Control Valve [2] TPC
Malfunction Indicator Lamp MIL
Positive Crankcase Ventilation System PCV
Three-Way Catalytic Converter TWC
Fuel Pipe Restrictor FR
REMARKS:
[1] - This vehicle is factory equipped with, and without, a Tank Pressure Control Solenoid Vacuum (TPC SV) Valve. Refer to the underhood "Emissions Control Label" for application.
[2] - Vehicles equipped with a Tank Pressure Control Solenoid Vacuum (TPC SV) valve have a Tank Pressure Control (TPC) valve with three vapor hose fittings. Vehicles equipped without a Tank Pressure Control Solenoid Vacuum valve have a Tank Pressure Control valve with two vapor hose fittings.
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.