Subaru Crosstrek Service Manual: Installation

1. Set the front exhaust pip and center exhaust pipe to the vehicle, and temporally tighten the nuts which secure the front exhaust pipe to cylinder head.

NOTE:

Use a new gasket.

2. Install the bolts, springs, and nuts which secure the rear exhaust pipe to the center exhaust pipe.

NOTE:

Use a new gasket.

Tightening torque:

18 N·m (1.8 kgf-m, 13.3 ft-lb)

3. Tighten the bolts which secure the center exhaust pipe to the hanger bracket.

Tightening torque:

35 N·m (3.6 kgf-m, 25.8 ft-lb)

4. Tighten the nuts which hold front exhaust pipe to cylinder heads.

Tightening torque:

30 N·m (3.1 kgf-m, 22.1 ft-lb)

5. Connect the front oxygen (A/F) sensor connector (A) and rear oxygen sensor connector (B), and fasten the harness with the clip (C).

6. Install the under cover. Front Under Cover > INSTALLATION">

7. Lower the vehicle.

8. Connect the battery ground terminal. NOTE">

Inspection

General description

Other materials:

Dtc u0422 invalid data received from body control module
LAN SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULEDTC DETECTING CONDITION:Defective data was transmitted from body integrated unit.TROUBLE SYMPTOM:Cooperation control with body integrated unit does not operate ...

Dtc p013a o2 sensor slow response - rich to lean bank 1 sensor 2
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P013A O2 SENSOR SLOW RESPONSE - RICH TO LEAN BANK 1 SENSOR 2DTC detecting condition:Detected when two consecutive driving cycles with fault occur.CAUTION:After servicing or replacing faulty parts, perform Clea ...

Removal
COOLING(H4DO) > ThermostatREMOVAL1. ENGINE SIDE1. Disconnect the ground cable from battery. NOTE">2. Lift up the vehicle.3. Remove the under cover. Front Under Cover > REMOVAL">4. Drain engine coolant. Engine Coolant > REPLACEMENT">5. Remove the front exhaust pipe ...