Subaru Crosstrek Service Manual: Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Mass Air Flow and Intake Air Temperature Sensor
INSPECTION
1. CHECK THE MASS AIR FLOW SENSOR UNIT
1. Connect the battery positive terminal to terminal No. 3 and the battery ground terminal to terminal No. 4, the circuit tester positive terminal to terminal No. 5 and the circuit tester ground terminal to terminal No. 4.
2. Check the voltage changes when air is blown to the mass air flow sensor unit in arrow direction.
2. CHECK THE INTAKE AIR TEMPERATURE SENSOR UNIT
Measure the resistance between intake air temperature sensor terminals.
Temperature | Terminal No. | Standard |
−20°C (−4°F) | 1 and 2 | 16.0±2.4 k? |
20°C (68°F) | 2.45±0.24 k? | |
60°C (140°F) | 0.58±0.087 k? |
3. OTHER INSPECTIONS
1. Check that the mass air flow and intake air temperature sensor has no deformation, cracks or other damages.
2. Check that the mass air flow and intake air temperature sensor has no dirt.
Removal
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Mass Air Flow and Intake Air Temperature SensorREMOVAL1. Disconnect the ground cable from battery.2. Disconnect the connector (A) from the mass air flow and in ...
Other materials:
System temporary stop indicator due to reduced radar sensitivity
System temporary stop indicator due to reduced radar sensitivity
This indicator appears when the detectability
of the radar sensors is reduced.
Once the condition is corrected, the
system will recover from the temporary
stop condition and the indicator will
disappear.
If the indicator ...
Light control and wiper control levers/switches
The Subaru Ascent provides intuitive control over lighting and wiper systems,
ensuring optimal visibility in all driving conditions, from heavy rain to nighttime
travel.
Windshield wiper
Mist
Windshield washer
Rear window wiper and washer switch
Wiper intermittent time control ...
Check list for interview Check
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Check List for InterviewCHECK• Inspect the following items regarding the vehicle’s state.• Print out this page for interviewing customers.Auto Headlight Beam Leveler System Check List for Interview ...
