Subaru Crosstrek Service Manual: Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Camshaft Position Sensor
INSPECTION
1. CAMSHAFT POSITION SENSOR (METHOD WITH OSCILLOSCOPE)
1. Prepare an oscilloscope.
2. Remove the glove box. Glove Box > REMOVAL">
3. Connect the probe to ECM connector.
• Intake camshaft position sensor
• Exhaust camshaft position sensor
Camshaft position sensor | Terminal No. | Probe | |
Intake | RH | 26 | + |
LH | 15 | + | |
Exhaust | RH | 14 | + |
LH | 25 | + | |
RH and LH | 3 | − | |
4. Start the engine and let it idle.
5. Check the waveforms and voltage.
NOTE:
For waveform and voltage, refer to “Engine Control Module (ECM) I/O Signal”. Engine Control Module (ECM) I/O Signal > ELECTRICAL SPECIFICATION">
6. After inspection, install the related parts in the reverse order of removal.
2. OTHER INSPECTIONS
Check that the camshaft position sensor has no deformation, cracks or other damages.
Removal
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Camshaft Position SensorREMOVAL1. INTAKE SIDE1. Disconnect the ground cable from battery.2. Remove the air intake duct. (RH side only) Air Intake Duct > RE ...
Other materials:
Preparation tool
DIFFERENTIALS > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS398477701HANDLE• Used for installing the rear bearing race.• Used for installing the front bearing race.398477702DRIFT• Used for installing the front bearing race. (T-type) ...
Power supply circuit Wiring diagram
WIRING SYSTEM > Power Supply CircuitWIRING DIAGRAM1. WITHOUT PUSH BUTTON START• Engine room side• Passenger room sideNo.LoadMB-1VDC CMMB-2VDC CMMB-3Wiper relayMB-4Sub fan relayMB-5Mirror heater LHMirror heater RHRear defoggerA/C control panelMB-6Body integrated unitMB-7Main fan relay ...
Inspection
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > CVTF Cooler (With Warmer Function)INSPECTIONReplace any faulty CVTF cooler hoses, CVTF cooler pipes and clamps found in the inspection below.1. Check that there are no CVTF or engine coolant leaks from the connections.2. Check the clamp for deformation. ...
