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P2188 Diagnostic Trouble Code Discussion for February 2010

Fuel System Too Lean At Idle

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Trouble Ticket Help Requests for DTC P2188
Help Request Posted
2004 Mazda 3 i 2.0L MIL Lamp on VIN: JM1BK14304
P2188: Fuel System Too Lean At Idle. ... did and all looks correct. The pcv valve is on top of the engine and it looks fine to me. I noticed that they cleaned the battery cables also, so I thought maybe it just needed the kam reset and relearned. I did that and released it to her. Light came on a...
February 08, 2010