LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Lexus
>>
2011
>>
IS 250C Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System (4GR-FSE) (Diagnostic Codes & Circuit Tests)
>>
SFI System
>>
DTC P2004: Intake Manifold Runner Control Stuck Open (Bank 1); DTC P2006: Intake Manifold Runner Control Stuck Closed (Bank 1)
>>
Typical Enabling Conditions
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Typical Enabling Conditions
Monitor runs whenever following DTCs are not present
None
Engine coolant temperature
-10°C (14°F) or more
Intake air temperature
-10°C (14°F) or more
Engine switch
On (IG)
Battery voltage
8 V or more