victory Posted February 26, 2020 Report Share Posted February 26, 2020 Hi, i am having an issue of getting my motec c127 with gear position. The engine is a supercharged 6.2 LSA swapped into a Nissan Patrol wired to an Exterm ecu , with 6 speed GM transmission 6l90 wired to a PCS TCU i am trying to get the Motec C127 to read the gear position P,R,N,D and M 1,2,3,4,5,6 so what type of sensor should i use to let my ECU detect the positions, also i need to get the speed from my trans. to the Link ECU and then to the dash. i have a speed source from my TCU. so should i wire it to a digital in the ECU. Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 26, 2020 Report Share Posted February 26, 2020 For the gear position I suspect you will be able to do it over CAN without fitting any extra sensors. I would connect the ECU to one CAN port on the dash and connect the TCU to the other CAN port (it would even be ok if they are all on the same bus - just would need to set up the ecu and dash to talk at the same speed as the tcu which is not configurable from memory).. The dash would then read the gear pos & speed direct from the TCU, then send it back to the ecu. What model PCS TCU do you have? Do you have the programming cable for it? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.