VERY weird issues, ECU Guru's PLEASE HELP
 

Freshly built motor, sd converted with a omni 4 bar and gm iat. Rom is known good from a tuner on here. Car wont stay running, and when I log it its say Im geeting any where from 33-254 knock, 7500rpm, 2000load when the car is idling with a little throttle to keep it running highest rpm its actualy seen is 2k-2.5k. I can send you a log just post up or pm me your email. I tryed 2 other roms and same thing is happening. Im using spoolinup PnP harness.

I've gotten bad data like that with a bad Open Port cable. The driveability problems might be unrelated.

sounds like it needs tuned ....

Oh ya because at idle im getting over 250counts of knock

Is there anyway to "test" the cable?

HELP Im trying to make it to E-Town before they close!!!

36 is the knock ceiling so something is wrong with the logger/cable

Ill redownload evoscan and see if that fixes it. But it also loging that its pulling timing to -20?

Have you tried another cable?

I'd also make sure you have the right request address for the ROM you are using..

I only have one cable.

Request address? I flashed back to my old rom same one I was using before that didnt have any problems with the same cable/evoscan and its still happening.

im getting cel for p0113, p0102, p0107...

Sounds like the rom isn't setup correctly for SD, those are all MAF related codes.

So it's obviously the ROM then?

sorry I worded that wrong I meant I flashed back to my old rom that didnt have any problems before with the same cable and evoscan. And its still logging wierd, and the car wont stay running. The sd rom was set up by a one of the top tuners in the world for stock ecu and sd. The rom has work for lots of other cars so I doubt its the rom.

I cleared the codes, now Im just getting p0113. It comes back right back on after I clear it.