ENGINE TUNING
- Make
- Land Rover
- Model
- Discovery 300Tdi Discovery
- Section
- ADJUSTMENT › ENGINE TUNING
SFI
1
ADJUSTMENT
ENGINE TUNING
Service repair no - 19.22.13
The position of the Idle Air Control (IAC) valve can be
checked using TestBook and adjusted if necessary
through the by-pass screw in the plenum chamber.
The bypass screw is covered by a tamper proof plug
which can be extracted using a self tapping screw.
All vehicles:
1. Ensure air conditioning and all electical loads are
off. Vehicle must be in neutral or park with air
suspension in kneel and disabled.
2. Carry out tuning or base idle setting procedure
as applicable using TestBook.
Parts & tools for this job Staging For Land Rover Discovery
- PARTEngine gasket setSearch: Land Rover Discovery engine gasket set
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLFeeler gauge setSearch: feeler gauge set
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