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P2187 Diagnostic Trouble Code Discussion for July 2011

Fuel System Too Lean At Idle

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Trouble Ticket Help Requests for DTC P2187
Help Request Posted
2006 Mazda 3 S 2.3L MIL Lamp on VIN: JM1BK14346
P2187: Fuel System Too Lean At Idle. ... found codes P0455 and P2187. Basic testing on common area on intake leak and pcv hose are ok. Remove purge valve and found valve stuck open. Replace and sent customer on his way. Come back 1 day later,same codes. Recheck purge valve, stuck open again. Repl...
July 25, 2011