Subaru Legacy BN/BS (2015-2019) Service Manual: Engine oil pressure inspection
1. Disconnect the ground terminal from battery sensor. NOTE 2. Remove the oil pressure switch. Oil Pressure Switch > REMOVAL 3. Install the oil pressure gauge to the installation area for the oil pressure switch of the chain cover.
4. Connect the ground terminal to battery sensor. NOTE 5. Start the engine, and check the oil pressure. NOTE: • Standard value is based on an engine oil temperature of 80°C (176°F). • If the oil pressure is out of specification, check oil pump, oil filter and lubrication line. Engine Lubrication System Trouble in General > INSPECTION • If the oil pressure warning light is ON and oil pressure is within standard, check the oil pressure switch. Engine Lubrication System Trouble in General > INSPECTION Engine oil pressure: Standard 50 kPa (0.5 kgf/cm2, 7 psi) or more (at 600 r/min) 6. After inspection, install the related parts in the reverse order of removal. |
Engine noise inspection
Type of soundConditionPossible causeRegular clicking soundSound increases as engine speed increases.• Valve mechanism is defective• Incorrect cam clearance• Worn camshaft• Brok ...
Engine trouble in general inspection
NOTE:The “RANK” shown in the chart shows the possibilities of the cause of trouble in order from “Very often” to “Rarely”.A — Very oftenB — SometimesC — Rarel ...
Other materials:
Disarming the system
Perform either of the following procedures.
Briefly press the disarm button (for less
than 2 seconds) on the access key/remote
transmitter.
Carry the access key and perform
either of the following procedures (models
with "keyless access with push-button
start system").
...
