DTC Detection Logic
The idle speed is less than the target idle speed by 100 rpm or more.
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
|
|
P0506 |
ISC SYSTEM (Idle air control system RPM lower than expected) |
Diagnosis condition |
Start engine and let it idle |
|
Signal (terminal) |
-- |
||
|
Threshold |
The idle speed is less than the target idle speed by 100 rpm or more |
||
|
Diagnosis delay time |
-- |
||