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2003 BMW M5 5.0L Poor Idle Quality, Surge, Misfire
Posted to European Driveability on 10/21/2011 10 Replies

Have spent numerous hours chasing this problem

10 Replies Received (View Replies)

  Related Documents & Media  2003 BMW M5

 
Message Closed w/FIX

car Vehicle Data

2003 BMW M5

VIN WBSDE93403
Engine5.0 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0172Fuel System Too Rich (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0175Fuel System Too Lean (Bank 2)
P0316Misfire Detected On Startup (Within the 1st 1000 Revolutions)
Message Closed w/FIX

car Vehicle Data

2003 BMW M5

VIN WBSDE93403
Engine5.0 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0172Fuel System Too Rich (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0175Fuel System Too Lean (Bank 2)
P0316Misfire Detected On Startup (Within the 1st 1000 Revolutions)