Subaru Crosstrek Service Manual: Removal
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Throttle Body
REMOVAL
1. Disconnect the ground cable from battery.
2. Lift up the vehicle.
3. Remove the under cover. Front Under Cover > REMOVAL">
4. Drain approximately 3.0 L (3.2 US qt, 2.6 Imp qt) of coolant. Engine Coolant > REPLACEMENT">
5. Remove the clip (A), and loosen the clamps (B) and (C) securing the air intake boot.
6. Remove the air intake boot from the air cleaner case (rear) and throttle body, and move the air intake boot aside so that it does not interfere with the work.
7. Disconnect the connectors (A) from the throttle position sensor.
8. Disconnect the preheater hose (B) from the throttle body.
9. Remove the throttle body from the intake manifold.
Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Throttle BodyINSPECTION1. THROTTLE SENSOR (METHOD WITH CIRCUIT TESTER)1. Remove the glove box. Glove Box > REMOVAL">2. Turn the ignition switch to ...
Installation
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Throttle BodyINSTALLATIONInstall in the reverse order of removal.NOTE:Use a new gasket.Tightening torque:8 N·m (0.8 kgf-m, 5.9 ft-lb) ...
Other materials:
Dtc p0031 a/f / o2 heater control circuit low bank 1 sensor 1
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0031 A/F / O2 HEATER CONTROL CIRCUIT LOW BANK 1 SENSOR 1DTC DETECTING CONDITION:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode ...
Inspection
SECURITY AND LOCKS > Keyless TransmitterINSPECTION1. KEYLESS TRANSMITTER BATTERY1. Check the keyless transmitter battery voltage.PREPARATION TOOL:Circuit testerNOTE:Complete the measurement within 5 seconds because the battery discharges during measurement.Battery terminalInspection ConditionsSta ...
Inspection
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Subaru Select MonitorINSPECTION1. COMMUNICATION FOR INITIALIZING IMPOSSIBLEWhen communication with the radar sensor is impossibleDetecting condition:• Defective harness connector• Power supply circuit malfunction• Def ...
