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S40 2001 engine lite

Help, Advice, Owners' Discussion and DIY Tutorials on S40 and V40. In this forum you'll find S40/V40-specific owners asking and answering questions on maintenance, ownership, repairs, tutorials and almost every do-it-yourself thing you can do to save money owning these Volvos.

1996 - 2004 S40
1996 - 2004 V40

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kzachdad1
Posts: 1
Joined: 16 December 2009
Year and Model: S40 2001
Location: illinois

S40 2001 engine lite

Post by kzachdad1 »

2001 S40 engine lite has come on after changing catalytic converter. Checked gas fill cap and wondering if changing the converter has caused the check engine lite to illuminate.

everitt
Posts: 18
Joined: 9 November 2009
Year and Model: v70glt
Location: dayton,ohio

Post by everitt »

Autozone will read the code for you and reset the light for free. check the wiring harness on your oxygen sensors.

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