OEM 2000 Toyota Echo Fuel Injector

2000 Toyota Echo Parts Questions & Experts Answers

• Q: How to service and repair the fuel injectors on 2000 Toyota Echo?

  A: The first service steps include removing two covers and separating the fuel tube by unclipping its clamp and disconnecting the pipe connector from the pipe while protecting against fuel spillage due to remaining pressure. The service begins with disconnecting the 4 injector connectors and removing the 3 bolts to extract the delivery pipe with all 4 injectors and fuel pipe. Afterward, remove the spacers from the cylinder head to pull out the 4 injectors and remove their O-rings and grommets from each injector. After inserting new grommets into each injector position the mechanics should apply spindle oil or gasoline to the O-rings and delivery pipe contact points. The 4 injectors should then be installed by pushing and turning them into the delivery pipes with their injector connectors facing outward. The cylinder head needs two positioned spacers while you apply spindle oil or gasoline at grommet contact points and then place delivery pipes with fuel pipes and injectors between the cylinder head before securing temporary installation of delivery pipe bolts and fuel pipe bolt while checking injector smoothness and requiring O-ring replacement if motion is restricted. Check the delivery pipe by tightening its 2 bolts to 19 Nm (190 kg.cm, 14 ft.lb) and the fuel pipe bolt to 9.0 Nm (92 kg.cm, 80 in.lb). Use the fuel tube to connect with the fuel pipe by securing all connectors correctly then add the fuel pipe clamp. Last of all install the wire harness protector cover with a bolt plus 2 nuts while connecting the PCV hose to the cylinder head cover and linking the high-tension cords to the ignition coils.