0
How do you disconnect the electrical connectors on the fuel injectors?
Roniew
use a small screwdriver to pry out the wire retaining clip located half way down on the plug.
If equiped with a blue plastic clip in the connector:
Pull or Pry the blue clip halfway out, using a small screwdriver or plyers. Push the tang on the side and completely remove the blue clip. Now with the blue clip removed squeeze the tang and pull the connector off.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How do you clean fuel injectors on a 1997 s10?
To clean fuel injectors on a 1997 S10, first disconnect fuel pump from fuel injectors. Disconnect pressure regulator and connect the cleaning kit to the fuel port.
Where are the injectors on a 1991 240sx?
they are located under the fuel rail. you have to disconnect the connectors on top and two skrews on each injector house, and if im not mistaken 3 bolts on the fuel rail.
Where is fuel injector connector located on a 95 Chevy s10?
The electrical fuel injector connectors (2 of them) are located on top of the fuel injectors which are located on top of the throttle body. Assuming this is a 4.3L engine.
Skoda felicia mpi will not start when hot?
Pull off electrical connectors to fuel injectors, there are 4 of them, turn the engine over on the ignition and the will momenteraly fire, stop engine ie take out key from ignition, replace electrical connectors to fuel injectors, turn key on ignition and with a bit of luck... vrmm....vrmmm....vrmmm Note this info applies to Skoda Felicia 1.3 MPI model.
How do you take out a fuel injector on a 96 fords escort?
1. Relieve fuel system pressure. 2. Disconnect the negative bat. terminal. 3. Disconnect the fuel lines and the return lines. 4. Disconnect the PCV hose between the intake plenum and cylinder head cover. 5. Disconnect the vacuum line at the fuel pressure regulator. 6. Disconnect the fuel pressure wiring harness. 7. Remove the fuel rail mounting bolts.. 8. Disconnect the fuel rail and with a rocking pulling motion. 9. Detatch the fuel injectors from the rail by: a. Disconnect the injector electrical connection from the injectors. b. Remove the injector retaining clilps. c. Pull the inector out of the fuel rail with a rocking motion.
How do you replace fuel injectors on 2001 Hyundai elantra?
# Relieve the sytsem fuel pressure # Disconnect the negative battery cable # Disconnect the vacuum hose from the fuel pressure regulator # Disconnect the main injector harness electrical connector and the injector connectors.Detach the wiring harness retainers from the fuel rail and set the harness aside.Apply a numbered tag to each connector with the number of the cylinder # Remove the two bolts that attach the fuel pressure line flange to the fuel rail and disconnect the pressure line from the fuel rail # Loosen the hose clamp and disconnect the fuel return hose from the fuel return line # Clean and debris from around the injectors.Remove the fuel rail mounting bolts.Gently rock the fuel rail and injectors to loosen.Remove the fuel rail and fuel injectors as an assembly.Remove the fuel rail insulators.Inspect the insulators for cracks.If the insulators are cracked replace them # Remove the retaining clip and remove the injectors from the fuel rail assembly # Remove and discard all the old o-rings and seals and replace with new ones
How do you change the fuel injectors on a 2002 Hyundai accent?
Release pressure from fuel line by removing fuel pump fuse and attempting to turn engine over. It may start for a few seconds but will die shortly after. Undo any connectors or vacuum lines that are in the way. remove clips off back of injectors where it is connected to fuel rail. Remove fuel rail bolts and electrical connections. injectors should now pull out with a little effort..
How do you replace fuel injectors on 1997 gmc Yukon?
Replacing fuel injectors is a complex process that includes various steps. Before you replace injectors you should have them tested. Steps to replace would be , releave fuel pressure, disconnect batery, and unplug the injectors and replace.
What causes fuel injectors to open and spray fuel?
Electrical impulses from the engine control module (ECM)
Is there any electrical components on throttle body fuel injection?
just on the injectors
How to replace fuel injectors on 97 Cadillac develle?
here is the answer,follow these steps one by one please: (1)relieve fuel pressure by using a fuel pressure gauge that also has a bleeder valve on it (2)disconnect the negative battery terminal (3)remove the intake manifold service cover (4)remove air intact duct between the air cleaner housing and the throttle body gasket.also remove the throttle body spacer bolts,remove the spacer and remove thegasket.discard the old gaskets. (5)Disconnect the fuel supply and return lines from the fuel rail. 960Disconnect the vacuum hose from the fuel pressure regulator. (6)Remove the nut that attaches the fuel rail end-point bracket retainer. (7)Disconnect the electrical connectors form all 8 fuel injectors and set the fuel injector harness aside. (8)Remove the fuel rail mounting bolts. (9)Remove the fuel rail and the fuel injectors as a single assembly. (10)Remove the fuel injectors one by one,by flipping up the U-clip retainer then pulling the injector from the fuel rail. (11)Remove the old O-rings from the injectors and be sure to use new ones when installing the new injectors. (12)Also use a new gasket when installing the spacer,also use a new throttle body gasket.>>when finished start car and check for leaks.and you're done. if u need more helpwith your 1997 cadillac deville>.email me at mr1159@yahoo.com
How do you take out and replace injectors on a 95 1.9L ford escort?
1. First have the top backside of the engine steam cleaned to keep dirt from entering the injector hole. 2. Remove fuel system pressure. 3. Disconnect the negative battery cable from the battery. 4. Disconnect the fuel lines and return lines. 5. Disconnect the PCV hose between the intake and the cylinder head cover. 6. Disconnect the vacuum line at the pressure regulaltor. 7. Disconnect the fuel injector wiring harness.\ 8. Remove the fuel rail mounting bolts. 9. Carefully remove the fuel rail and injectors with a rocking pul motion. 10. Detatch the fuel rail and injectors by: Disconnect the electrical connector to the from the individual injectors. Remove the injector retaining clips. Carefully pull the injector out of the fuel rail. Installation. 1. Check the 0 ring for damage and replace if needed. 2. Inspect the plastic cap that covers the end of each injector and replace if needed. 3. Oil the 0 rings with engine oil. 4. Install the injectors in the fuel rail with a light rocking motion. 5. The remainder of the installation steps is the reverse of the removal steps.
