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E60 / E61 (2004 - 2010)
BMW 5-Series E60 Sedan was first seen in the Unites States in the fall of 2003 with a 2004 Model Year designation. The E61 wagon followed shortly there after. The E60/E61 5 series is now available as a 528i, 528xi, 535i, 535xi, 550i and a 535xi sports wagon! -- View the E60 Wiki

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Old 10-22-2012, 05:04 AM
Hogie's Avatar
Hogie Hogie is offline
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Error Memory From INPA For P0492

Well still trying to determine cause for my SES with OBDII code P0492. More and more it seems like I have the carbon build up in Bank 2.

Pump cycles fine, good airflow
No leaks in Y pipe
Valve appears to work

Pulled INPA memory

durchsatz zu gering - 2761 CDKSLS2 - Throughput low


Korrekturfaktor Hohe gefreeztz B2(fho_u) - .84 - High correction factor ( Whats corrected?)

also see a mittelwert lambda of 1.01
Lambda-Sollwert of 1.00

does all this point to lack of airflow? or electrical problem with Bank2 O2? (I also assumed pre-cat exhaust O2 sensor on driver's side.
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Old 10-22-2012, 02:25 PM
hooch999 hooch999 is offline
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Seems like O2 sensor.. hence low throughput.
I have seen INPA error code tables somewhere, try to google it

Last edited by hooch999; 10-22-2012 at 02:27 PM.
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