DTC P2006 INTAKE MANIFOLD RUNNER CONTROL STUCK CLOSED (BANK 1)
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DTC P2006 INTAKE MANIFOLD RUNNER CONTROL
STUCK CLOSED (BANK 1)
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Detect the malfunction of tumble generated
valve motor function.
Judge close fixing malfunction when the opening
degree is small even after finishing the tumble generated valve
open driving.
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Secondary
Parameters
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Enable
Conditions
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Battery
voltage
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≥ 10.9
V
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Engine
coolant temperature
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≥ 0°C
(32°F)
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Always perform the diagnosis continuously.
Abnormality Judgment
Judge NG when the continuous time of completing
the malfunction criteria below becomes more than 3 seconds.
Judgment
Value
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Malfunction
Criteria
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Threshold
Value
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Tumble
generated valve angle
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< 67.4°
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Tumble
generated valve “open” signal output
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1.4 seconds
or more
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Time Needed for Diagnosis:
3
seconds
Malfunction Indicator
Light Illumination:
Illuminates as soon as malfunction occurs.
Normality Judgment
Judge OK and clear the NG when the malfunction
criteria below are completed.
Judgment
Value
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Malfunction
Criteria
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Threshold
Value
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Tumble
generated valve angle
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≥ 67.4°
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Tumble
generated valve “open” signal output
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1.4 seconds
or more
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•
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When the OK idling cycle was completed 40 times
in a row
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•
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When “Clear Memory” was
performed
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MALFUNCTION
INDICATOR LIGHT CLEAR CONDITION
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•
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When the OK driving cycle was completed 3 times
in a row
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•
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When “Clear Memory” was
performed
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Tumble generated valve opening
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•
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For tumble generated valve all closing points
learning, not allowed to update to the closing side.
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•
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For tumble generated valve all opening
points learning, not allowed to update to the opening side.
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Tumble generated valve control
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•
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Output the close signal.
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ECM OPERATION
AT DTC SETTING
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Memorize the freeze frame data. (For test
mode $02)
