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2001 BMW 330Ci 3.0L MIL Lamp on
Posted to European Driveability on 11/7/2011 9 Replies

Good afternoon

We have this 330ci that keeps storing the above codes. Scanned the data to find the mass air flow sensor is reading low about 7 kg/h engine hot at idle. Test drove to test the reading at highway WOT, it is reading 565 kg/h. Checked the system f...

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  Related Documents & Media  2001 BMW 330Ci

 
Message Closed w/FIX

car Vehicle Data

2001 BMW 330Ci

VIN WBABN534X1
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

151Signal ox sensor before cat. conveter bank 1 min. value undershot
227Ox. sensor control deviation bank 1 too large
228Ox. sesnor control deviation bank 2 too large
Message Closed w/FIX

car Vehicle Data

2001 BMW 330Ci

VIN WBABN534X1
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

151Signal ox sensor before cat. conveter bank 1 min. value undershot
227Ox. sensor control deviation bank 1 too large
228Ox. sesnor control deviation bank 2 too large