P0131 SUBARU - wymieniłem sondę lambda (O2) i nadal mam problem - P0171 i P0131

Question

wymieniłem sondę lambda (O2) i nadal mam problem - P0171 i P0131

Answer 1

Hi there,

P0171 indicates the fuel mix is too lean. Here is a list of possible causes.

P0171 SUBARU - System Too Lean Bank 1

Read more: https://www.autocodes.com/p0171_subaru.html

P0131 indicates an issue with the O2 sensor. Here is a list of possible causes.

P0131 SUBARU - HO2S11 Circuit Low Voltage

Read more: https://www.autocodes.com/p0131_subaru.html