Supahonky Posted September 8 Share Posted September 8 What’s up guys, so my truck had a t2080 swapped form the original t2090. The Speedo and tranny temp doesn’t work? I haven’t taken a deep look. It looks like the wires to the temp was cut. my question is are the sensor and cable the same for Speedo and temp? Or do I need to switch and will the temp gauge still be good? I’d assume so but figured I’d ask Quote Link to comment https://www.bigmacktrucks.com/topic/74537-r-model-tranny-swap/ Share on other sites More sharing options...
Joey Mack Posted September 8 Share Posted September 8 speedo should be electric. the pick up is in the output housing.. screw it in til it touches, then back it out 1 FULL turn. My guess is you are asking if the plugs are the same? yes.. you can jump the wires to see which gauge reacts, that is if you are having trouble identifiying them. 2 Quote Link to comment https://www.bigmacktrucks.com/topic/74537-r-model-tranny-swap/#findComment-558237 Share on other sites More sharing options...
Supahonky Posted September 8 Author Share Posted September 8 Ok, that’s the one I saw that was cut then. I assumed it had a Speedo cable because the tach was a cable and all the parts say Speedo/tach cable Quote Link to comment https://www.bigmacktrucks.com/topic/74537-r-model-tranny-swap/#findComment-558239 Share on other sites More sharing options...
Joey Mack Posted September 8 Share Posted September 8 what year is the truck? I may have made a mistake. isnt there a sensor on the output bearing housing? Quote Link to comment https://www.bigmacktrucks.com/topic/74537-r-model-tranny-swap/#findComment-558246 Share on other sites More sharing options...
mechohaulic Posted September 8 Share Posted September 8 another case of :: a picture is worth a thousand words. picture of cut wires/location / etc 1 Quote Link to comment https://www.bigmacktrucks.com/topic/74537-r-model-tranny-swap/#findComment-558247 Share on other sites More sharing options...
mechohaulic Posted September 8 Share Posted September 8 would not the temp sensor be a single wire harness while speedo should be a two wire ??? Quote Link to comment https://www.bigmacktrucks.com/topic/74537-r-model-tranny-swap/#findComment-558248 Share on other sites More sharing options...
Joey Mack Posted September 8 Share Posted September 8 Mech,, the temp sensor in this is a 2 wire. it sends its signal to the VECU.. I bet you are thinking of the single stud type that grounds to the block. 1 1 Quote Link to comment https://www.bigmacktrucks.com/topic/74537-r-model-tranny-swap/#findComment-558250 Share on other sites More sharing options...
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