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P2188 Diagnostic Trouble Code Discussion for February 2009

Fuel System Too Lean At Idle


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Trouble Ticket Help Requests for DTC P2188
Help Request Posted
2004 Volvo XC90 2.5T 2.5L Excessive Emissions, Poor Idle Quality, MIL Lamp on VIN: YV1CZ59HX4
P2188: ltft lower limit. This volvo is killing me. intermittently the car will run so poorly that she can barely drive it to the shop. of course when it is here it runs fine. fuel pressure is ok at 55psi and very little bleed down after a few hours. no vacuum leaks. Here is my problem...
February 03, 2009
2004 Volvo XC90 2.5T 2.5L Excessive Emissions, Poor Idle Quality, MIL Lamp on VIN: YV1CZ59HX4
P2188: ltft lower limit. This volvo is killing me. intermittently the car will run so poorly that she can barely drive it to the shop. of course when it is here it runs fine. fuel pressure is ok at 55psi and very little bleed down after a few hours. no vacuum leaks. Here is my problem...
February 11, 2009
2004 Volvo XC90 2.5T 2.5L Excessive Emissions, Poor Idle Quality, MIL Lamp on VIN: YV1CZ59HX4
P2188: ltft lower limit. This volvo is killing me. intermittently the car will run so poorly that she can barely drive it to the shop. of course when it is here it runs fine. fuel pressure is ok at 55psi and very little bleed down after a few hours. no vacuum leaks. Here is my problem...
February 03, 2009
2004 Volvo XC90 2.5T 2.5L Excessive Emissions, Poor Idle Quality, MIL Lamp on VIN: YV1CZ59HX4
P2188: ltft lower limit. This volvo is killing me. intermittently the car will run so poorly that she can barely drive it to the shop. of course when it is here it runs fine. fuel pressure is ok at 55psi and very little bleed down after a few hours. no vacuum leaks. Here is my problem...
February 11, 2009