Posted by Bill Rutter on November 22, 2007, 6:00 pm
Hi All
Car came in with MIL on with complaints of poor idle when cold, from initial start.
Using Modis pulled codes up 16524 - bank 1 sensor 2 no activity intermittent 18001 - altitude adaption signal outside tolerance 17584 - lamda correction after cat bank 1 limit attained.
Replaced 02 sensor after cat, attempted to clear codes all but 18001 cleared ok. Has already had new MAF sensor (we also cleaned the throttle housing)
No info on autodata or modis, have checked for air leaks (has previously had egr fitted at dealer also).