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P2188 Diagnostic Trouble Code Discussion for November 2011

Fuel System Too Lean At Idle


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Trouble Ticket Help Requests for DTC P2188
Help Request Posted
2005 Volvo XC70 2.5L Hesitation, Misfire, MIL Lamp on VIN: YV1SZ592X5
P2188: Bank1 sensor 1 faulty signal. Hi guys, this is the second time i have seen this vehicle this month. First time was for a MAF failure and misfires on #3 and #5 cylinders which turned out to be shorted coils. This time the customer states that it runs rough sometimes and feels like its going...
November 29, 2011
2005 Volvo XC70 2.5L Hesitation, Misfire, MIL Lamp on VIN: YV1SZ592X5
P2188: Bank1 sensor 1 faulty signal. Hi guys, this is the second time i have seen this vehicle this month. First time was for a MAF failure and misfires on #3 and #5 cylinders which turned out to be shorted coils. This time the customer states that it runs rough sometimes and feels like its going...
November 29, 2011