Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection
1. Check that the intake manifold assembly and fuel pipe assembly have no deformation, cracks and other damages. 2. Check that the hose has no cracks, damage or loose part. 3. Check tumble generator valve for contamination or clogging. |
Installation
1. Install the intake manifold assembly onto cylinder head.NOTE:• Use a new gasket.• Be careful not to let the engine harness be caught by the parts.Tightening torque:25 N·m (2.5 kg ...
Disassembly
1. Remove the throttle body. Throttle Body > REMOVAL2. Remove the EGR pipe. EGR Pipe > REMOVAL3. Remove the EGR control valve. EGR Control Valve > REMOVAL4. Remove the purge control solenoid valve. ...
Other materials:
Dtc p015a a/f / o2 sensor delayed response - rich to lean bank 1 sensor 1
NOTE:For the diagnostic procedure, refer to DTC P014C. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P014C A/F / O2 SENSOR SLOW RESPONSE - RICH TO LEAN BANK 1 SENSOR 11. OUTLINE OF DIAGNOSISDetect the slow response of front oxygen (A/F) sensor.For diagnosis, detect the trouble by pr ...
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