WTF is wrong with my pile? DM file included

[timgt]

Ok, I just yesterday finished replacing every ignition component in my truck to try to solve my knock. Here is what I replaced.

Plugs/Wires
Cap/Rotor
Ignition Module
Coil

Didn't work, I still get terrible knock. I get about 9 degrees whenever I try to get on the accelerator. I am thinking either this is false knock or it isnt spark knock, in that case I think I would audibly hear it knocking which I can't. The only other thing to look at is that I am getting DATA ERROR from DM every few frames it catches. The truck runs great now after my ture up but feels like poo when I get on it because of the timing being retarted. Please help me diagnose this problem. Attached below are the 2 DM files.

http://mywebpages.comcast.net/timgt/timsnewignition.uni
http://mywebpages.comcast.net/timgt/ignition2.uni

 

[Turboz]

Re: WTF is wrong with my pile? DM file included

Well if you look at the file as it is playinf you will notice that the truck is throwing misc codes ( 14- Cool temp high; 53- system overvoltage failure; 23- mat low; 22- tps low; 42 EST monitor error; 43- ESC failure; 25- mat high; 12- no drp pulses) These are just some that i found. I am by no means an expert but it could be a chip not seated properly in the ecm, or ecm problems. But your best bet would eb to find an owner in your area to help and I'm sure others will chime in.

 

[timgt]

Re: WTF is wrong with my pile? DM file included

Hmmm, thanks I didn't notice that. I just noticed all of the DM Errors but not the DTC's that were random. I have tried with multiple chips so I know its not me seating the chip in correctly. I wonder if I can get ahold of anybody locally that will let me test an ECM Anybody in Maryland here

 

[TYTILIDIE]

Re: WTF is wrong with my pile? DM file included

The ECM's are not that expensive. I know of some tests with a volt meter you can do to see if the ECM is bad. What you may want to do is check the 5Vref wires on your sensors and make sure that they are getting 5V. If you need more help you can PM me and I can further hel pyou out. Btw, ECM's are only 80-90 bucks.

Mike