P1149 OBD Trouble Code

1 result found

P1149 - Audi
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

Heated oxygen sensor (HO2S) 1, Bank 1 - implausible lambda control value
Cause

Exhaust leak, wiring, HO2S

Try also: https://www.obd-codes.com/p1149