THIS FITS YOUR 2012 Volvo S40 2.5l 5 cylinder Turbo

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Ignition Knock (Detonation) Sensor

Part Number: 8653171
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Control System, Ignition.
Ignition Knock (Detonation) Sensor.

KNOCK SENSOR

5CYL TURBO. 5CYL TURBO. EXC B5204TX, B5254T5/T12/T13/T14.
Knock Sensor
A failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your 2012 Volvo S40 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Volvo genuine parts.

WARNING

Chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm may be present in automotive service, replacement parts and fluids. For more information, go to Cancer and Reproductive Harm. www.P65Warnings.ca.gov

CMAs Volvo Cars of Charlottesville

3150 Berkmar Dr, Charlottesville, VA, 22901

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