Where is HO2 sensor on 2001 audi TT quatrro

Question

Getting code 1113.  HO2 resistance too high.  Where is HO2 sensor located

Answer 1

HI there

This code points to a problem with the bank 1 heated O2 sensor, sensor #1. This is mounted in the exhaust BEFORE the catalytic converter, usually on the exhaust manifold.

P1113 AUDI - HO2S Sensor Heater Resistance Too High Bank 1 Sensor 1

Read more: https://www.autocodes.com/p1113_audi.html