Engine Ping on Moderate to Heavy Acceleration on Acura TSX

Engine ping may be noted under moderate to heavy acceleration. Our technicians tell us a revised knock sensor and powertrain control module (PCM) software are available to correct this concern.

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Average mileage: 40,000 (15,000–65,000)
2 model years affected: 2009, 2010
4 people reported this problem
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problem details
Engine Ping 1800-2500 rpm