DTC Detection Logic
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
||
|
P2251 |
00 |
O2 sensor bank 1 sensor 1 (O2 Sensor Negative 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 |
-- |
|||