MSefi.com read only forum (Jan.15,2018)

Keep as much shielding as possible on the VR pickup wires. The shield should NEVER be grounded to the block, but at pin 7 on the EDIS4 connector. Small unshielded areas near the connectors are OK. On my setup, I dont have any shielding on SAW or PIP lines and everything works fine, BUT my harness ...

Grounds arent really that complicated, you just need to make sure you get a good ground! Start at your battery, and make sure that it is grounded to the engine and frame really well. I always make sure I have a bright metal connection on both. After that, generally, you would ground to the nearest ...

Does the ground from pin 19 need to be seperated from the other ground wires? My kit from DIY only came with 2 big ground wires, so I wired 19 in with the other ground pins near it.

Can you hear the FP relay click on and off? Do you have a stim to check it on? Can you hook it up to megatune and see what state the cpu has it in? Or maybe a voltmeter to just check the FP wire as it comes out of the case at the MS. If the fuse is ahead of the relay in the fp circuit the problem is ...

I know this is a long time after your original post, but isn't the input supposed to be 'rising edge' ??

You still need one Clive? I've got several, I'll send you a couple for postage. They're thicker than fleas over here.

Scott B
FL - USA