Uploaded March 2025 | Updated September 2026, 2 days ago

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2001 Toyota Avalon with check engine light P0325 code. Knock sensors are under the lower intake on this model so we need an ACCURATE diagnosis to be sure we don't remove and intake and not fix the car!
Visit my website at schrodingersboxqm.com for step-by-step training videos on how to do these diagnostics.
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