i hate my car. HELP!

[ssms5411]

Re: i hate my car. HELP!

You need to desenitize your knock sensors , I had the same issue when running 9-11 psi it was false KR, in AZ temps I could only run 11 degrees of timing on 91 octane with zero KR. Thats with IAT temps in the 215 to 225 range. Winter 13 deg. of timing. Ran my A/F around 11.1 to 11.5. But I would really look into desenitizing those sensors, since the powerdyne is bolted to the block of the engine and spinning 40,000 to 60,000 rpms , I'm sure it creates vibrations to give false KR. Good Luck

[dmw319]

Re: i hate my car. HELP!

thanks for the input guys

[dmw319]

Re: i hate my car. HELP!

alright ive got the hpt file and a .jpg of the scan of a run. sorry i dont have the actual scan of the run.

http://savedalone.com/hpt

[dmw319]

Re: i hate my car. HELP!

well this board has been pretty dead, but i figured id update you guys.

well we cleaned the maf today, and also modified my hpt file with the stuff tubrov6camaro(andrew/viper) suggested on ftv6.com earlier and made a few more pulls.

the tune
http://www.savedalone.com/hpt/new/vipertunev6dave.hpt

some pics
http://www.savedalone.com/hpt/new/run1.bmp
http://www.savedalone.com/hpt/new/run2.bmp
http://www.savedalone.com/hpt/new/dynoruns.bmp


the IAT was sitting around 163-168 degrees. sorry, still no logs of the scans. we couldnt figure out how to save them. we saved one (.cfg? i think) but then it wouldnt reopen. anyways, its still cutting out right at 5500 as you can see from the pics and stuff. any advice is appreciated.

[slow6]

Re: i hate my car. HELP!

OMG its soo easy to save scans
In the Scanner:
hold down ALT then hit S then hit A
or go to SCAN then go to Save As
if using the MPVI PRO then just hold STOP for like 3 seconds and wait like 3 more seconds

[ssms5411]

Re: i hate my car. HELP!

I just did a quick look over of the file , why is your low oct. set at 14 deg. and your high oct. set at 11 deg. in ther upper rpms? Also your running 36lb injectors right, the scales look to be lean to me. I can send my bin file from when I had the powerdyne on mine with the 36lb injectors and running the VS cam and running around 9-10psi if you want. I never had any problems with my tunes beside the false KR which I took care of by desenitizing the KR sensors. Let me know Steve

[ssms5411]

Re: i hate my car. HELP!

I also wouldn't worry about your IAT's since your meth inj. is hooked up after the sensor, so it is not a true reading. I've logged mine up to 225 deg. in the AZ summer running the powerdyne.

[slow6]

Re: i hate my car. HELP!

I think HPT tries to trick people by putting the save under the second tab and not the first one as Everybody is used to
yea it sux

[dmw319]

Re: i hate my car. HELP!

yea steve if you could send me that file that would be great. dweisch@juno.com also thanks slow6 for the info on how to save the scan. ill do it next time.

[ssms5411]

Re: i hate my car. HELP!

I sent one to you, I'll find some more if I can. Let me know if you get it or not so I can resend it if necessary.

[dmw319]

Re: i hate my car. HELP!

i didnt get anything :(

[ssms5411]

Re: i hate my car. HELP!

I will send it again. Look at my injector tables compared to yours and the PE, my lifts were -4 to 0. Something to look at. Also your high and low octane tables are backwards. Set your high at 13 to 14 degrees and your low between 9-11 degrees.

[dmw319]

Re: i hate my car. HELP!

got that one. thanks! i emailed the info to my tuner as well.

[dmw319]

Re: i hate my car. HELP!

http://savedalone.com/hpt/log/dave.hpl


here is a log of the full scan driving around town a bit on the same tune. all advice is appreciated. i was seeing around 8psi on average at WOT