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Thread: Knock Sensor #4
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Old 09-25-2007, 08:12 PM
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sc 540i sc 540i is offline
Location: CT
Join Date: Apr 2006
Posts: 1,343
Mein Auto: 540/6 Sport
True but they spent 2 hours troubleshooting it so, I'd hope he would have checked. the CEL was also on before it was replaced.
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