× 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
1999 BMW 740iL 4.4L Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 5/18/2005 14 Replies

Hellow All! Customer came in stated the complant of, Just got back from a 500 mile trip and the engine at idle seem to be rough. Then the check engine light came on and now when you cold start lots of blue smoke comes from tail pipes. Check for codes with Mast...

14 Replies Received (View Replies)

  Related Documents & Media  1999 BMW 740iL

 
Message Closed w/FIX

car Vehicle Data

1999 BMW 740iL

VIN WBAGH8334X
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways, Cold, Idle

Trouble Codes

P1159Improper Start Attempt
P1161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1999 BMW 740iL

VIN WBAGH8334X
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways, Cold, Idle

Trouble Codes

P1159Improper Start Attempt
P1161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction