EVAP system faults due to purge valve, tank pressure, and gas cap on Volvo C70

Submitted by Vehicle Owner · Apr 1, 2025

Published by RepairPal

Problem overview

The evaporative emissions system has problems with the purge valve, tank pressure sensor, and the fuel cap. All of these failed components will cause the check engine light to illuminate. To prevent turning on the check engine light accidentally, make sure the fuel cap is installed correctly after re-fueling

18 people reported this problem

3 comments

Schedule Repair

Volvo C70 vehicles with this problem

7 model years affected

Average mileage: 77,900 miles

(13,000 - 130,000)

Repairs related to this problem

Check Engine Light Diagnosis & Testing

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EVAP system faults due to purge valve, tank pressure, and gas cap on Volvo C70

Problem overview

Volvo C70 vehicles with this problem

Need a diagnosis? Trust our Volvo experts.

Search for another problem

Ask our experts about your Volvo.

Need a diagnosis? Trust our Volvo experts.

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