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2005 Volvo XC90 2.5T 2.5L Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 8/18/2016 14 Replies

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 ...

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  Related Documents & Media  2005 Volvo XC90 2.5T

 
Message Closed w/FIX

car Vehicle Data

2005 Volvo XC90 2.5T

VIN YV1CZ59285
Engine2.5 L / 5 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On

Trouble Codes

121BMass Air Flow
Message Closed w/FIX

car Vehicle Data

2005 Volvo XC90 2.5T

VIN YV1CZ59285
Engine2.5 L / 5 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On

Trouble Codes

121BMass Air Flow