DTC Detection Logic
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P0138 |
HO2S2 (B1) (O2 Sensor circuit high voltage bank 1 Sensor 2) |
A |
Diagnosis condition |
-- |
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Signal (terminal) |
Heated oxygen Sensor 2 (bank 1) signal |
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Threshold |
An excessively high voltage from the Sensor is sent to ECM |
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Diagnosis delay time |
-- |
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B |
Diagnosis condition |
-- |
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Signal (terminal) |
Heated oxygen Sensor 2 (bank 1) signal |
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Threshold |
The minimum voltage from the Sensor is not reached to the specified voltage |
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|
Diagnosis delay time |
-- |
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P0158 |
HO2S2 (B2) (O2 Sensor circuit high voltage bank 2 Sensor 2) |
A |
Diagnosis condition |
-- |
|
Signal (terminal) |
Heated oxygen Sensor 2 (bank 2) signal |
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|
Threshold |
An excessively high voltage from the Sensor is sent to ECM |
|||
|
Diagnosis delay time |
-- |
|||
|
B |
Diagnosis condition |
-- |
||
|
Signal (terminal) |
Heated oxygen Sensor 2 (bank 2) signal |
|||
|
Threshold |
The minimum voltage from the Sensor is not reached to the specified voltage |
|||
|
Diagnosis delay time |
-- |
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