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 MANUALSCHEVROLET2007AVEO L4-1.6LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTEMISSION CONTROL SYSTEMSEXHAUST GAS RECIRCULATIONEGR VALVESERVICE AND REPAIR
2007 Chevrolet Aveo L4-1.6L
EGR Valve: Service and Repair
2007 Chevrolet Aveo L4-1.6LSECTION Service and Repair
Exhaust Gas Recirculation Valve Replacement
Removal Procedure
Caution: Refer to Battery Disconnect Caution.
1. Disconnect the negative battery cable.
2. Disconnect the electrical exhaust gas recirculation (EGR) valve electrical connector.
3. Remove the EGR valve retaining bolts.
4. Remove the EGR valve.
Installation Procedure
Notice: Refer to Fastener Notice.
1. Install the EGR valve with the bolts.
Tighten the electrical EGR valve retaining bolts to 30 N.m (22 lb ft).
2. Connect the EGR valve electrical connector.
3. Connect the negative battery cable.
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.