The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - What did you do with your truck today, Part 3

evilokc · 06-30-2017, 08:14 AM

my gauges were all run through the efi ecm and now that there is no ecm I noticed my temp and oil pressure gauge don't work. I traced the wires for the oil pressure gauge and found what I was looking for. I also noticed that the oil pressure sending unit was still installed back by the distributor. I will need to extend the wire to run behind the distributor but that should be a quick and fairly easy job. the temp sending unit is on the front of the manifold. I will need to solder the plug from the efi system onto the wires from the temp gauge so I can plug it back in. should be less than an hours work. hope to get it done tonight after work.

06-30-2017, 08:14 AM	#299
evilokc Registered User Join Date: Mar 2013 Location: albuquerque New Mexico Posts: 522	Re: What did you do with your truck today, Part 3 my gauges were all run through the efi ecm and now that there is no ecm I noticed my temp and oil pressure gauge don't work. I traced the wires for the oil pressure gauge and found what I was looking for. I also noticed that the oil pressure sending unit was still installed back by the distributor. I will need to extend the wire to run behind the distributor but that should be a quick and fairly easy job. the temp sending unit is on the front of the manifold. I will need to solder the plug from the efi system onto the wires from the temp gauge so I can plug it back in. should be less than an hours work. hope to get it done tonight after work.