DTC Detection Logic
NOTE:
If DTC P0506 is displayed with other DTC, first perform the trouble diagnosis for the other DTC.
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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|
P0506 |
ISC SYSTEM (Idle speed control system RPM lower than expected) |
Diagnosis condition |
- |
|
Signal (terminal) |
- |
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|
Threshold |
The idle speed is less than the target idle speed by 100 rpm or more. |
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|
Diagnosis delay time |
- |
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