|
|
6E-346 Engine Control System (4HK1) 4. Install the fuel leak off hose to the fuel leak off pipe. Notice: • Carefully check for fuel leak after starting the engine. • After the fuel pressure limiter is replaced, clear the trouble code and make sure the fuel pressure limiter Fuel Rail Replacement Removal Procedure Preparation: • Pour detergent into a steam cleaner, and throughly wash around the sensor and the fuel rail. • Remove water completely using air blow. Notice: 1. Remove the air intake pipe. • Disconnect the connector for the intake air temperature sensor. 2. Remove the fuel leak off hose from the leak off pipe. • Cover the removed fuel hose, keep it facing upward and secure it using wire, etc. 3. Disconnect the fuel rail pressure sensor harness connector. 4. Remove the EGR valve and the EGR adapter. of foreign material. Legend 1. EGR Adapter
6. Remove the injection pipe clip and remove the injection pipes. Important: N6A6386E N6A6368E |