P1033 OBD Trouble Code

1 result found

P1033 - Audi
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

Nitrogen oxides (NOx) sensor - signal too low
Cause

Exhaust leak, wiring short to ground, NOx sensor
Notes

Incorporates heated oxygen sensor (HO2S) 2.

Try also: https://www.obd-codes.com/p1033