Subaru Crosstrek Service Manual: Front oxygen (a/f) sensor

Installation

FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Engine Wiring HarnessINSTALLATION1. Route the engine wiring harness around the engine and connect connectors.• Structural diagram 1(1)Tumble generator va ...

Inspection

FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Front Oxygen (A/F) SensorINSPECTION1. Check that the front oxygen (A/F) sensor has no deformation, cracks or other damages.2. Measure the resistance between fr ...

Other materials:

Parking on a grade
Always block the wheels under both vehicle and trailer when parking. Apply the parking brake firmly. You should not park on a hill or slope. If parking on a hill or slope cannot be avoided, you should take the following steps: 1. Apply the brakes and hold the pedal down. 2. Have someone pl ...

Diagnostic procedure for subaru select monitor communication Communication for initializing impossible
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure for Subaru Select Monitor CommunicationCOMMUNICATION FOR INITIALIZING IMPOSSIBLEDiagnosis:Defective CAN communication circuitTrouble symptom:• LAN system is abnormal.• Communication failure between Subaru Select Monitor and A ...

Dtc u0100 lost communication with ecm/pcm a
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”Detected when CAN data from the engine control module (ECM) does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure ...