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REMOVAL AND INSTALLATION
 
 
caution
  • When removing or installing the manifold absolute pressure sensor, be careful not to apply impact to the sensor.
  • Do not reuse the manifold absolute pressure sensor that has been dropped.
Removal steps
1.Purge pipe/Hose ASSY
2.Purge hose
3.Water hose A
4.Water hose B
5.Throttle body
6.Throttle body gasket
7.Water hose C (Thermostat case side connct)
8.EGR temperature sensor
9.Gasket
10.EGR valve pipe gasket
11.EGR valve pipe gasket (EGR valve saide)
12.EGR valve pipe gasket (EGR inret pipe saide)
13.EGR inlet pipe
14.EGR passage gasket
15.EGR pipe heat protector
16.EGR valve braket
17.EGR pipe gasket/EGR pipe/EGR cooler/Valve gasket/EGR valve/EGR valve braket
18.EGR pipe gasket
19.EGR valve
20.EGR valve gasket
21.EGR cooler
7.Water hose C (EGR cooler saide connect)
22.EGR pipe
23.EGR pipe gasket
24.Purge control solenoid valve
25.Manifold absolute pressure sensor
26.O-ring
 
 
REMOVAL SERVICE POINT
 
 
<<A>> EGR TEMPERATURE SENSOR REMOVAL
Use the special tool EGR temperature sensor wrench (MB992692) to remove the EGR temperature sensor.
 
 
 
INSTALLATION SERVICE POINTS
 
 
>>A<< O-RING/MANIFOLD ABSOLUTE PRESSURE SENSOR/PURGE CONTROL SOLENOID VALVE INSTALLATION
1. Apply a small amount of new engine oil to the manifold absolute pressure sensor O-ring.
cautionDo not over-tighten. If the mounting screw is over-tightened, the inlet manifold can be damaged.
2. Install the manifold absolute pressure sensor and the evaporative emission purge solenoid to the inlet manifold with care not to damage the O-ring.
3. Tighten the manifold absolute pressure sensor to the specified torque.
Tightening torque: 5.5 ± 1.5 N·m (49 ± 17 in-lb)
4. Tighten the evaporative emission purge solenoid to the specified torque.
Tightening torque: 10 ± 2 N·m (89 ± 17 in-lb)
 
 
>>B<< EGR PIPE GASKET/EGR PIPE/EGR COOLER/VALVE GASKET/EGR VALVE/EGR VALVE BRAKET INSTALLATION
1. When assembling the EGR cooler, make sure all of the protrusion parts of each gasket are at the positions shown in the drawing.
2. Assemble the EGR cooler unit and EGR pipe gasket (main catalytic converter assembly side) to the main catalytic converter assembly with the gasket protrusion parts in the positions shown in the drawing and temporarily tighten the nuts (1) and bolts (2) shown in drawings.
3. Assemble the EGR valve bracket to the EGR valve and cylinder head and temporarily tighten the bolts (3) shown in drawing.
4. Tighten the nuts (1) and bolts (2 and 3) in drawings of the previous steps to their specified torque.
Tightening torque:
  • Nut in Figure 1: 25 ± 3 N·m (19 ± 1 ft-lb)
  • Nut in Figure 2: 24 ± 3 N·m (18 ± 1 ft-lb)
  • Nut in Figure 3: 22 ± 4 N·m (17 ± 2 ft-lb)
 
 
 
>>C<< EGR INLET PIPE/EGR VALVE GASKET/EGR VALVE PIPE INSTALLATION
1. Temporarily tighten each part so that the protrusions of each gasket and the EGR inlet pipe are positioned as shown in the figure.
2. Tighten each part to the specified torque.
Tightening torque: 20 ± 2 N·m (15 ± 1 ft-lb)
 
 
 
>>D<< EGR TEMPERATURE SENSOR INSTALLATION
Use the special tool EGR temperature sensor wrench (MB992692) to tighten the EGR temperature sensort to the specified torque.  
Tightening torque: 21 ± 2 N·m (15.5 ± 1.4 ft-lb)