DTC | M.U.T.-III SE screen terms (Trouble diagnosis content) | DTC detection condition | ||
P2237 | 00 | O2 sensor bank 1 sensor 1 (O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1) | Diagnosis condition | — |
Signal (terminal) | A/F sensor 1 signal | |||
Threshold | The output voltage computed by ECM according to the A/F sensor 1 signal is constant. | |||
Diagnosis delay time | — |
ENG SPEED | 850 – 2,300 rpm |
VHCL SPEED SE | More than 64 km/h (40 mph) |
B/FUEL SCHDL | 1.0 – 8.0 msec |
Selector lever | D position |
caution | Always drive vehicle at a safe speed. |