Subaru Crosstrek Owners Manual: Fuel octane rating
Using a gasoline with a lower octane rating can cause persistent and heavy knocking, which can damage the engine.
Do not be concerned if your vehicle sometimes knocks lightly when you drive up a hill or when you accelerate. Contact your SUBARU dealer if you use a fuel with the specified octane rating and your vehicle knocks heavily or persistently.
RON
This octane rating is the Research Octane Number.
AKI
This octane rating is the average of the Research Octane and Motor Octane numbers and is commonly referred to as the Anti Knock Index (AKI).
Unleaded gasoline
The neck of the fuel filler pipe is designed to accept only an unleaded gasoline filler nozzle. Under no circumstances should leaded gasoline be used because it will damage the emission control system and may impair driveability and fuel economy.
Fuel requirements
The engine is designed to operate using
unleaded gasoline with an octane rating
of 87 AKI (90 RON) or higher. ...
Gasoline for California-certified
LEV
If your vehicle was certified to California's
low emission vehicle (LEV) standards as
indicated on the underhood tune-up label,
it is designed to optimize engine and
emission performance with gaso ...
Other materials:
List of diagnostic trouble code (dtc) List
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > List of Diagnostic Trouble Code (DTC)LISTDTCItemContents of diagnosisRemarksC2021TIRE 1 AIR PRESSURE LOW (NORMAL MODE)Tire pressure of tire 1 is reduced. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2021 TIRE 1 AIR PRESSURE LOW ...
Adjustment
MANUAL TRANSMISSION AND DIFFERENTIAL(5MT) > Reverse Idler GearADJUSTMENT1. Select the appropriate reverse shifter lever from the table below, and adjust until the clearance between the reverse idler gear and transmission case wall is within specification.Clearance A:6.0 — 7.5 mm (0.236 — 0.29 ...
Component
VEHICLE DYNAMICS CONTROL (VDC) > General DescriptionCOMPONENT1. ABS WHEEL SPEED SENSOR(1)Front ABS wheel speed sensor(4)Rear ABS wheel speed sensorTightening torque: N·m (kgf-m, ft-lb)(2)Housing ASSY - front axle(5)Magnetic encoderT1:7.5 (0.8, 5.5)(3)Housing ASSY - rear axle(6)Hub unit COM ...
