 
				
	| 2001 BMW 540i 4.4L Cuts out, Poor Fuel Economy Owner states. "Check engine light" came on. Stated it would stall, but we never duplicated the stall. Checked for codes as you can see. We monitored the "Additive Mixture Adaptation" Which had climbed to -2.67 on bank one and -3.09 on bank 2. These readings in... 
                        
                            FIX posted 8/29/2006
                               
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 | Message Closed w/FIX 
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| VIN | WABADN6344 | 
| Engine | 4.4 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI / MFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Cuts Out, Poor Fuel Economy | 
| Occurs | Always | 
Trouble Codes
| 26 | Multiplicative Mixture Adaptation bank 1 Control limit reached | 
| 27 | Multiplicative Mixture Adaptation bank 2 Control limit reached | 
| 29 | Additive Mixture Adaptation bank 2 Control limit reached | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2001 BMW 540i
| VIN | WABADN6344 | 
| Engine | 4.4 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI / MFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Cuts Out, Poor Fuel Economy | 
| Occurs | Always | 
Trouble Codes
| 26 | Multiplicative Mixture Adaptation bank 1 Control limit reached | 
| 27 | Multiplicative Mixture Adaptation bank 2 Control limit reached | 
| 29 | Additive Mixture Adaptation bank 2 Control limit reached | 
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