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This subject was mentioned in this thread: http://www.gearhead-efi.com/Fuel-Inj...splicing+wires - I did a search here and did not find anything. Has it been covered here or perhaps somewhere else?
Specifically, I have a 2-connector MAF harness that I need to turn into a 5-pin single connector (I have the new connector). Can I splice the wires or should one acquire the correct terminal ends? If I need the wires to be a little longer I'll have to splice anyway. Thanks. -Bob
I have several spliced connectors/wire on my harness with no issues. I have always taken the regular crimp butt splice connectors, used a punch to push out the metal sleeve out of the plastic, then use that to crimp the wires together. I then heat it up with a mini torch and solder it. I then finish it off with heat shrink tubing. (don't forget to slide the heat shrink tubing over one of the wires before you crimp and solder them)
The correct terminals and the correct crimp tool would be the best. To splice, I use a "western union" splice method to twist the wires together, solder the connection and then use dual wall heat shrink tubing. The dual wall heat shrink tubing has a glue inside and is the only heat shrink that seals the connection.
with the exception of dual-wall heatshrink(I use cheap 3:1 stuff), that's also what I aim for when space allows.Quote:
Originally Posted by lionelhutz
Could you elaborate on that a little?Quote:
.... I use a "western union" splice method to twist the wires together.....
This is what I did to an 88 IROC harness to get it lay the way I wanted in an 86 Monte Carlo. If you solder something, make sure you don't move it until the solder sets, or cools. Which is pretty quickly. Moving it can cause a cold solder joint, which can lead to high resistance. That could be a bear to chase down if you didn't know where it was................Quote:
Originally Posted by JeepsAndGuns
If you splice in lengths of wire, try to plan ahead and order the same color and size. splicing in the wrong color could get confusing if you are a few years down the line and forget you did that...............ask me how I know!!! :mad1:
I chose to use high high quality clear heat shrink. I can look at the splice in the future to see if it has any corrosion in it, in case I did it wrong and am chasing trouble.
Thanks - appreciate the suggestions