The sensor grounds all go back to the ecu and none of them are on the battery ground, Adam suggest putting the flex sensor straight to earth because of it being a frequency signal can play with the others
it does it on the road now that I’ve driven it and paid attention, not sure if it’s rpm or load making it happen though
Extremely frustrating, it’s all custom wiring with an elite 2500 and pdm, I’ve disconnected all the sensors one at a time and even removed all the can modules trying to find it, nothing appears to be an obvious problem at the moment
I took it back to jem to get the full tune done and again it had its problems which meant it didn’t get finished
this is the dyno sheet on 98 at 22psi the rpm vs speed scale is off (the logs prove this) but gives an idea of what the curve actually looks like
now to the issues of why we couldn’t continue,first the tail shaft center bearing was completely flogged out
second it was getting a voltage drop as it came onto boost and would go from 14v to 12.5
third it has “noise” on the 5v sensors and gives errors on the dbw on cold start
he also said 22psi is the wastegate pressure (it has 14psi gates) and would like the base pressure to be lower particularly on 98
Big sump with a quaife front diff should be you’re first modifications
big sump will keep the engine alive and quaife front diff will transform how it handles
If those shafts in the last 2 photos are the ones that came with the diff, you have no hope of fitting the other ones because they are completely different
I should change the oil in my Ute, can’t remember the last time I did it. Can promise there won’t be any putting shitty oil in and changing it again though