× 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
1994 BMW 740i 4.0L Excessive Emissions, Hesitation
Posted to European Driveability on 11/29/2001 8 Replies

hello group. i have installed new oxygen sensor. engine pops internally into intake manifold on accleration and engine light is on. pcv cover on back of intake manifold has been replaced. when performing test, found voltage to dme computer is 16v. as car warms...

8 Replies Received (View Replies)

  Related Documents & Media  1994 BMW 740i

 
Message Closed w/FIX

car Vehicle Data

1994 BMW 740i

VIN WBAGD432XR
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions, Hesitation
OccursUnder Load, Idle

Trouble Codes

12cylinder 1-4 o2 sensor
13cylinder 5-8 o2 sensor
Message Closed w/FIX

car Vehicle Data

1994 BMW 740i

VIN WBAGD432XR
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions, Hesitation
OccursUnder Load, Idle

Trouble Codes

12cylinder 1-4 o2 sensor
13cylinder 5-8 o2 sensor