
2000 BMW 740iL 4.4L Cuts out, Poor Fuel Economy
We don't work on alot of European models, the vehicle cuts out on hard accel with no other driveability problems. I have scanned it, checked for crankcase vacuum with a snap on vac pump, and was ok, checked fuel pressure and stays above 50psi. The MAF reading,...
FIX posted 11/11/2008
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Message Closed w/FIX
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VIN | WBAGH8346Y |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Cuts Out, Poor Fuel Economy |
Occurs | Always, on Accel |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2000 BMW 740iL
VIN | WBAGH8346Y |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Cuts Out, Poor Fuel Economy |
Occurs | Always, on Accel |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |