Unfalconbelievable
Well-known member
Hi there, just after a little help with my Aussie 4.0l. I have a microtech lt10s hooked up and was runing fine but now it misses under high load/ high revs and the log indicates maximum rpm achieved was 15980....! Obviously not the true rpm reading. I'm guessing the miss is my rev cut kicking in when the ecu thinks its doing 15980 rpm, the dizzy is relatively new and the wiring is only a couple months old. I'm going to run 2 new wires to and from the tfi module and double insulate them. Has anyone had any problems like this? electrical interferance maybe? A short would be the obvious place to start as the sensor runs a variable voltage to give it its crank angle and this is the only way the ecu could reference rpm. Or does the ecu read rpm off of ignition pulse and thus if ignition dropped out or coil shorted, it would read a high rpm...?
Any ideas?
Any ideas?