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1999 BMW 323i 2.5L Poor Idle Quality, Surge, Misfire, MIL Lamp on
Posted to European Driveability on 3/27/2009 6 Replies

Running lean p1189 (228) need help with this bmw, came in with bunch of codes, cleared codes and drove till mil. foud 4 lean codes and missfire. missfireing and ligh backfire heard in intake like a lean backfire only when first started. then short term goes +2...

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  Related Documents & Media  1999 BMW 323i

 
Message Closed w/Summary

car Vehicle Data

1999 BMW 323i

VIN WBAAM3339X
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P1188Throttle Inlet Pressure Sensor Performance
P1189Throttle Inlet Pressure Sensor Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

1999 BMW 323i

VIN WBAAM3339X
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P1188Throttle Inlet Pressure Sensor Performance
P1189Throttle Inlet Pressure Sensor Circuit Low Voltage