
2005 Volvo XC90 2.5T 2.5L Poor Idle Quality, MIL Lamp on
Car came in with 121B code for mass air. Replaced mass air flow sensor and found leak in air intake pipe from air cleaner to turbo so replaced that hose also. Cleared codes and light came back next day. I smoke tested intake and no other leaks. other than the ...
FIX posted 9/26/2016
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Message Closed w/FIX
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VIN | YV1CZ59285 |
Engine | 2.5 L / 5 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Trouble Codes
121B | Mass Air Flow |
Message Closed w/FIX
Vehicle Data
2005 Volvo XC90 2.5T
VIN | YV1CZ59285 |
Engine | 2.5 L / 5 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Trouble Codes
121B | Mass Air Flow |