Autosport Labs

thanks for the tip Brent. i did do this test (see video) ignition is bang on. 8 degree and 15 degree global maps so, looks like MJ is working fine except... on my timing light (you'll see in the video) every once in a while, it skips a timing flash i tried an extra coil pack (edis) with the same beh...

i found these, but have not done them yet. is this is best place to start? PIP Pulse Test: Measure at EDIS pin 1 and MJLJ pin 2: - should be battery volts DC stationary - should be around half battery volts DC when cranking Demonstrates: A working VR sensor and a probably working EDIS module with re...

I'm running out of ideas and have searched and searched here. i have version 3 MJ. I've been running it for years. on my way into work a few weeks back it just started running like a dog (poorly, felt like it had misfires). i did a uturn and went home, put the ca in the garage and i've been trying t...