× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2000 BMW 540i 4.4L Poor Idle Quality, Cuts out, MIL Lamp on
Posted to European Driveability on 1/29/2008 5 Replies

this car has had a new booster and rear intake manifold breather seperator in the last 2 weeks. i have smoked the car thoroughly and no exterior leaks - readings as follows:

mixture adaption @ idle: (ms) bank 1 -6.98 bank 2 -6.98

mixture adaption multiplicat...

5 Replies Received (View Replies)

  Related Documents & Media  2000 BMW 540i

 
Message Closed w/FIX

car Vehicle Data

2000 BMW 540i

VIN WBADN6346Y
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, MIL Lamp On
OccursIdle

Trouble Codes

028mixture adaption bank 1 additive control limit reached
029mixture adaption bank2 additive control limit reached
Message Closed w/FIX

car Vehicle Data

2000 BMW 540i

VIN WBADN6346Y
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, MIL Lamp On
OccursIdle

Trouble Codes

028mixture adaption bank 1 additive control limit reached
029mixture adaption bank2 additive control limit reached