'01 Allroad with 117K showing 3 codes.
09-28-2004, 03:43 PM
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'01 Allroad with 117K showing 3 codes.
I'm getting P0421 (Warm Up Catalyst Efficiency Below Threshold Bank 1) and P1113 & P1131 which the Bentley CD doesn't even mention but I understand refers to the O2 sensors. With these miles I assume the sensors are bad but are they codes for the front or the rear ones? How hard are they to access and remove? Would the 421 code be related if the O2 sensors are bad?
09-29-2004, 01:27 AM
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Re: '01 Allroad with 117K showing 3 codes.
From my Bentley CD,
P1113: Bank1-Sensor1 Internal Resistance too High
P1131: Bank2-Sensor1 Internal Resistance too High
Good luck to you.
P1113: Bank1-Sensor1 Internal Resistance too High
P1131: Bank2-Sensor1 Internal Resistance too High
Good luck to you.
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