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International Automotive Technicians Network
2001 BMW 740iL 4.4L MIL Lamp on
Posted to European Driveability on 5/4/2011 7 Replies

Hello BMW techs I can use some help with this 740 here, car came with CEL on with P0453 code. I can't find a very good source for troubleshooting this system, everything I came across is very vague. So far I hooked the car to the smoke machine and I didn't fin...

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  Related Documents & Media  2001 BMW 740iL

 
Message Closed w/Summary

car Vehicle Data

2001 BMW 740iL

VIN WBAGH83421
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0453Fuel Tank Pressure Sensor Circuit High Voltage
Message Closed w/Summary

car Vehicle Data

2001 BMW 740iL

VIN WBAGH83421
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0453Fuel Tank Pressure Sensor Circuit High Voltage