84GLturbo Posted November 30, 2017 Share Posted November 30, 2017 I am getting my Grandmothers car running that has been in a garage for 17 years and mice have chewed several wires. I am having trouble locating the termination points for several of them. They come out of the harness beside the vacuum valve differential lock and I am sure 2 of them terminate there but I have 4 that I have no idea and have spent hours researching without any answers. The color codes on the remaining wires are GY,BW,BR,B. I am pretty sure the other R and B go to the valve. Thanks in advance. Link to comment Share on other sites More sharing options...
naru Posted November 30, 2017 Share Posted November 30, 2017 Those 4 go to the boost sensor mounted on the firewall. This sensor runs the vacuum.boost gauge only. Not needed for engine. You will want that pressure switch hooked up,though. 1 Link to comment Share on other sites More sharing options...
84GLturbo Posted November 30, 2017 Author Share Posted November 30, 2017 Thank you. I have hooked up and repaired the others just those 4 were a mystery. They don't show up on any wiring diagram I have seen. Thanks again. Link to comment Share on other sites More sharing options...
silverhelme Posted December 1, 2017 Share Posted December 1, 2017 Those look more like a beaver chewed on the or you have some mice with steel teeth. Link to comment Share on other sites More sharing options...
84GLturbo Posted December 1, 2017 Author Share Posted December 1, 2017 The packrats here are the size of beavers.... Link to comment Share on other sites More sharing options...
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