1B
EGR Valve and Intake Pipe Removal and Installation
Reference: EGR Valve and Intake Pipe Components:K9K
NOTE:
After replacing EGR valve with new one or used one, initialization new EGR valve position referring to Initialization Procedure for the EGR Valve Data:K9K .
Removal
1) Disconnect negative (–) cable at battery.
2) Disconnect EGR valve connector (1) and boost pressure sensor connection (2).
3) Disconnect hose (3) from oil vapor recirculation valve (4), and then remove oil vapor recirculation valve.
4) Remove EGR valve (1) with gasket using special tool.
Special Tool
(A) : 09916–48130
5) Remove intake pipe No.1 (1) and No.2 (2).
6) Disconnect hoses (2) from EGR cooler water pipe (1), and then remove EGR cooler water pipe.
7) Remove EGR valve body (1) with EGR pipe (2).
Installation
Reference: EGR Valve Body Inspection:K9K
Reference: EGR Valve (Stepper Motor) Inspection:K9K
1) Install EGR valve body assembly (1) with new gasket and EGR pipe bolt.
Tightening torque
EGR pipe bolt ( a ): 42 N·m ( 4.2 kg-m, 30.5 lb-ft)
EGR cooler pipe bolt ( b ): 21 N·m ( 2.1 kg-m, 15.5 lb-ft)
EGR valve body bolt ( c ): 21 N·m ( 2.1 kg-m, 15.5 lb-ft)
2) Install EGR cooler water pipe assembly (1), and then connect hoses (2) to EGR cooler water pipe assembly.
Tightening torque
EGR cooler water pipe assembly ( a ): 12 N·m ( 1.2 kg-m, 9.0 lb-ft)
3) Install intake pipe No.1 with new gasket.
Tightening torque
Intake pipe No.1 nut : 11 N·m ( 1.1 kg-m, 8.0 lb-ft)
4) Apply engine oil to new O-ring, and install intake pipe No.2 (2) with new O-ring.
Tightening torque
Intake pipe No.2 bolt ( a ): 10 N·m ( 1.0 kg-m, 7.5 lb-ft)
5) Install EGR valve (1) with new gasket.
Tightening torque
EGR valve bolt ( a ): 12 N·m ( 1.2 kg-m, 9.0 lb-ft)
6) Install oil vapor recirculation valve (5), and then connect hose (2) to oil vapor recirculation valve.
7) Connect EGR valve connector (3) and boost pressure sensor connector (4).
8) Connect negative (–) cable at battery.