Jump to content

Fuel System Pressure Release


Recommended Posts

Need to drain fuel tank. Service manual gives instructions for doing this, which includes releasing the fuel system pressure, but I'm having trouble understanding exactly what steps 3 and 4 are saying. I'm listing the steps (below) with questions regarding these steps. Would appreciate any help in clarifying steps 3 and 4. 1.Loosen gas cap to release any fuel tank pressure. (Understood)

2.Remove wiring harness connector from any injector. (Understood)

3.Ground one injector terminal with jumper wire. (Question: Is this the injector

whose connector was removed as directed by step 2, or is this any injector?)

4. Connect one end of a jumper wire to one injector terminal and touch the other

end to the battery positive post for no longer than ten seconds. (Question: Should

the wiring harness connector be removed from this injector prior to connecting the

jumper wire, as in step 2?)

5. Remove jumper wires. (Understood)

Edited by no1parfive (see edit history)
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Create New...