FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Throttle Body
INSPECTION
1. THROTTLE SENSOR (METHOD WITH CIRCUIT TESTER)
1. Remove the glove box. Glove Box > REMOVAL">
2. Turn the ignition switch to ON. (engine OFF)
3. Measure the voltage between ECM connector terminals.


(A) | To ECM connector |
Throttle sensor | Accelerator pedal | Terminal No. | Standard |
Main | Not depressed (full closed) | 18 (+) and 29 (−) | Approx. 0.6 V |
Depressed (full opened) | Approx. 4.0 V | ||
Sub | Not depressed (full closed) | 28 (+) and 29 (−) | Approx. 1.5 V |
Depressed (full opened) | Approx. 4.2 V |
4. After inspection, install the related parts in the reverse order of removal.
2. THROTTLE SENSOR (METHOD WITH SUBARU SELECT MONITOR)
1. Turn the ignition switch to ON. (engine OFF)
2. Read the throttle opening angle signal and voltage of throttle sensor using Subaru Select Monitor. Subaru Select Monitor > OPERATION">
Throttle sensor | Throttle opening angle signal | Standard |
Main | 0.0% | Approx. 0.6 V |
100.0% | Approx. 4.0 V | |
Sub | 0.0% | Approx. 1.5 V |
100.0% | Approx. 4.2 V |
3. OTHER INSPECTIONS
1. Check that the throttle body has no deformation, cracks or other damages.
2. Check that the preheater hose has no cracks, damage or loose part.
Throttle body
RemovalDtc u0428 invalid data received from steering angle sensor module
LAN SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0428 INVALID DATA RECEIVED FROM STEERING ANGLE SENSOR MODULEDTC DETECTING CONDITION:Defective data was transmitted from steering angle sensor.TROUBLE SYMPTOM:VDC CM does not operate normally.STEPCHECKYESNO1.CHE ...
Front differential gear oil (CVT models) and rear differential gear oil
It is not necessary to check the gear oil
level. Check that there are no cracks,
damage or leakage. However, the oil
inspection should be performed according
to the maintenance schedule in the
"Warranty and Maintenance Booklet".
Consult your SUBARU dealer for details.
Recommended grade and ...
Rear center seating position
CAUTION
The head restraint is not intended to
be used at the retracted position.
Before sitting on the seat, raise the
head restraint to the extended position.
Incorrect (retracted position)
Correct (extended position)
To raise:
Pull the head restraint up.
To lower:
Push ...