P2195 TOYOTA -

Question

i replace bank1 sensor1 sensor and still on scaner coming code p2195-on 2007 sienna le fwd.help me.plz

Answer 1

P2195 A/F (airflow sensor) stuck lean bank 1

Check the intake for vacuum leaks use brake cleaner, around the intake,(use carefully is flamable) and change in RPM is the source of vacuum leaks, you also need to measure fuel pressure at idle the specification are 44 psi to 49 psi,