I have the same problem on the same car, and just got back from the dealer, who quoted me $610 to replace it with a new one and reprogram it.
I asked what would be harm of not fixing it, beyond the speedometer not working: it would fail the emissions inspection here in Georgia. Not that it would pollute any more or less, just that it would automatically fail the test.
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Monday, November 23rd, 2009 AT 11:58 AM