DTC Detection Logic
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P1800 |
VIAS S/V CIRC-B1 (Variable intake air system solenoid valve-1) |
Diagnosis condition |
- |
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Signal (terminal) |
Intake manifold tuning valve actuator |
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Threshold |
An excessively low voltage signal is sent to ECM through the intake manifold tuning valve actuator. |
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Diagnosis delay time |
0.35 seconds |
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