FixVault

DTC Detection Logic

DTC No. CONSULT screen terms DTC detecting condition
(Trouble diagnosis content) Malfunction type
P0137 11 Oxygen sensor bank1 sensor 2
(O2 Sensor Circuit Low Voltage Bank 1 Sensor 2)
CIRCUIT SHORT TO GROUND Oxygen sensor 2 (cylinder bank 1) has a short circuit to ground. There is a short circuit to ground.