DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0174

FUEL SYS-LEAN-B2

(System too lean bank 2)

Diagnosis condition

--

Signal (terminal)

--

Threshold

• Fuel injection system does not operate properly.
• The amount of mixture ratio compensation is too large. (The mixture ratio is too lean.)

Diagnosis delay time

--