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Old 04-17-2012, 03:24 AM   #4
paulv
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Join Date: Apr 2006
Location: Boston, MA
Posts: 221
The Mitchell OnDemand service info shows for DME 5.2.2 that P1121 is the O2 Sensor heater (bank 2) ahead of cat conv is below lower threshold. BTW, P1117 is for bank 1.

Another note that the info say s that if P0160 is stored then P1121 may also be stored.

Regards,
paul...
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