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1997 BMW 328i 2.8L MIL Lamp on
Posted to European Driveability on 12/20/2002 11 Replies

This car has returned after 4 months with the same code for cat. efficiency. Does anyone know of a specific problem related to this car like reprogramming of the ECU or?. I don't want to recommend replacement of the Cat. without some further knowledge. Thanks ...

11 Replies Received (View Replies)

  Related Documents & Media  1997 BMW 328i

 
Message Closed w/FIX

car Vehicle Data

1997 BMW 328i

VIN WBACD3326V
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursHot, Under Load

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/FIX

car Vehicle Data

1997 BMW 328i

VIN WBACD3326V
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursHot, Under Load

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)