Recent content by 09erTahoe
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2009 Tahoe Hybrid auto stop
P0430 code indicates that the bank 2 Catalyst system efficiency was below threshold for a predetermined period of time. The code is stored and pending. I don't think this would disengage the Auto Stop feature causing engine to continue running (what do I know). I have reset all systems back...- 09erTahoe
- Post #4
- Forum: Hybrid General Discussion
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2009 Tahoe Hybrid auto stop
Hi guys.....I own a 2009 Tahoe Hybrid with 6.0, 165K miles. We'll maintained, drives great. Got a check engine light. Code says dirty catalytic converter. Ran Cat Clean through system with 4 gallons of fuel. Light and code still active. Now auto stop is not functioning. Engine runs all...- 09erTahoe
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- Replies: 4
- Forum: Hybrid General Discussion
