REMOVAL AND INSTALLATION



Removal steps


1.
 Vacuum hose


2.
 Vacuum hose


3.
 Solenoid valve


4.
 Engine hanger


5.
 Radiator upper hose clamp


6.
 Throttle body

>>C<<
 7.
 Throttle body gasket

>>B<<
 8.
 Manifold absolute pressure (MAP) sensor

>>A<<
 9.
 Delivery pipe assembly


10.
 Insulator


11.
 Injection support


12.
 O-ring


13.
 Fuel injector


14.
 O-ring


15.
 Delivery pipe

INSTALLATION SERVICE POINTS

>>A<< DELIVERY PIPE ASSEMBLY INSTALLATION
caution Be sure not to allow engine oil entering into the delivery pipe.
1.Lightly coat the injector’s O-rings with new engine oil. Insert the injector squarely into the delivery pipe. Do not insert it aslant.
2.Ensure that the injector can rotate smoothly. If not, remove the injector, check the O-ring for damage, replace the O-ring as required, then try to install the injector again.

3.Install the injector support.

4.Install the delivery pipe assembly onto the cylinder head.
Ensure that the injector can rotate smoothly. If not, remove the injector, check the O-ring for damage, replace the O-ring as required, then try to install the injector again.
Align the center of the injector with the center of the injector mounting hole in the delivery pipe and also aligning the protruded portions with each other.
5.The protruded portions can be aligned with each other by rotating the injector.
6.Tighten the delivery pipe assembly fittings to 14 ± 3 N·m.

>>B<< MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR INSTALLATION
caution
  • Be careful not to provide shock to MAP sensor when installing it.
  • If MAP sensor is dropped to the floor when installing it, discard it and use a new one.

>>C<< THROTTLE BODY GASKET INSTALLATION

Install the throttle body gasket, facing the gasket’s protruded portion in the illustrated direction.