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.
2006 Suzuki Verona BaseFACTORY OEM SERVICE PROCEDURE
Left-hand Side
- Disconnect the negative battery cable.CAUTION: The Oxygen Sensor (O2S) uses a permanently attached pigtail and connector. This pigtail should not be removed from the O2S. Damage or removal of the pigtail or the connector could affect proper operation of the O2S. Take care when handling the O2S. Do not drop or damage the O2S.
- Disconnect the oxygen sensor wiring harness connector.
- Remove the air cleaner assembly.
- Remove the brake vacuum hose.
- Remove the knock sensor bracket bolt and bracket.
- Using the O2S remover DW170-010, remove the upper O2S.CAUTION: The oxygen sensor may be difficult to remove when the engine temperature is below 48 °C (118 °F). Excessive force may damage the threads in the exhaust manifold.
Factory Service Tools
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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.