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B0264 Diagnostic Trouble Code Discussion for December 2011

Unmetered intake air


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Trouble Ticket Help Requests for DTC B0264
Help Request Posted
2008 Mini Cooper S 1.6L Poor Idle Quality, Surge, Cuts out, MIL Lamp on VIN: WMWMF73538
B0264: Unmetered intake air. Car first came in with timing chain rattle. Replace tensioner. Second time CEL on B264 unmetered intake air, cleaned mass air flow sensor and drove, no better. Checked for intake leak. Can hear a small whistle noise from time to time when feathering the accele...
December 16, 2011
2008 Mini Cooper S 1.6L Poor Idle Quality, Surge, Cuts out, MIL Lamp on VIN: WMWMF73538
B0264: Unmetered intake air. Car first came in with timing chain rattle. Replace tensioner. Second time CEL on B264 unmetered intake air, cleaned mass air flow sensor and drove, no better. Checked for intake leak. Can hear a small whistle noise from time to time when feathering the accele...
December 16, 2011