Fuel injector Relay harness
#1
Fuel injector Relay harness
I recently replaced the harness, and had some questions.
#1) Is the location of the harness ok? its up against the cover as seen in the picture, and im not sure if its supposed to be that way or not
#2) What does this plug go to?
#3) Where do these go? Are they grounding wires?
#4) What is this second harness? It seems to go to these wires. Im just wondering what it is
#1) Is the location of the harness ok? its up against the cover as seen in the picture, and im not sure if its supposed to be that way or not
#2) What does this plug go to?
#3) Where do these go? Are they grounding wires?
#4) What is this second harness? It seems to go to these wires. Im just wondering what it is
#2
Join Date: Mar 2008
Location: Pacific Northwest USA
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#1- position of harness is OK as-is...but you can move it away from the cam cover if you want.
#2- the white/black wire is a trigger wire for the fuel injection computer. One end goes to the coil "-" post. The other end...the one in the pic...should have a mating plug in the fuel injection harness
#3- yes, those look like grounds. There are about 6 black ground wires that go under the rearmost bolt head of the water rail. There should be a small braided ground strap as well. Make sure you find and attach all of them!
#4- Not sure what the second harness is exactly. Might be for the oil sender wires, a/c compressor wires, and other misc items. The two wire widget in your picture in the electric purge valve for the vapor canister
Cheers
DD
#2- the white/black wire is a trigger wire for the fuel injection computer. One end goes to the coil "-" post. The other end...the one in the pic...should have a mating plug in the fuel injection harness
#3- yes, those look like grounds. There are about 6 black ground wires that go under the rearmost bolt head of the water rail. There should be a small braided ground strap as well. Make sure you find and attach all of them!
#4- Not sure what the second harness is exactly. Might be for the oil sender wires, a/c compressor wires, and other misc items. The two wire widget in your picture in the electric purge valve for the vapor canister
Cheers
DD
The following 3 users liked this post by Doug:
#3
#1- position of harness is OK as-is...but you can move it away from the cam cover if you want.
#2- the white/black wire is a trigger wire for the fuel injection computer. One end goes to the coil "-" post. The other end...the one in the pic...should have a mating plug in the fuel injection harness
#3- yes, those look like grounds. There are about 6 black ground wires that go under the rearmost bolt head of the water rail. There should be a small braided ground strap as well. Make sure you find and attach all of them!
#4- Not sure what the second harness is exactly. Might be for the oil sender wires, a/c compressor wires, and other misc items. The two wire widget in your picture in the electric purge valve for the vapor canister
Cheers
DD
#2- the white/black wire is a trigger wire for the fuel injection computer. One end goes to the coil "-" post. The other end...the one in the pic...should have a mating plug in the fuel injection harness
#3- yes, those look like grounds. There are about 6 black ground wires that go under the rearmost bolt head of the water rail. There should be a small braided ground strap as well. Make sure you find and attach all of them!
#4- Not sure what the second harness is exactly. Might be for the oil sender wires, a/c compressor wires, and other misc items. The two wire widget in your picture in the electric purge valve for the vapor canister
Cheers
DD