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  • SN95 4.6L Mustang Tech

01 gt diablo tuner monitoring

  • Thread starter Thread starter greenlantern77
  • Start date Start date Jun 20, 2008
G

greenlantern77

New Member
Aug 9, 2007
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Jun 20, 2008
#1
  • Jun 20, 2008
  • #1
tuner should be arriving today and ive heard 2 extremes. 1 case where people get ping with the unmodified tune, the other is people have maxed out the timing adjustment as advanced as the diablo will do and get no ping.



In either case, it looks like you can monitor some things related to ping in the predators diagnostics. I think that total timing and KR, are 2 things that you can monitor but am not sure if there are any others. Also i have no idea what any of these should have for values or how to adjust timing if they are high or if they are low.



It seems that if you have ping, you have to retard timing and/or add fuel. And if you want to add power, you can take fuel away or increase timing to burn up that fuel but you want to stay well below pinging.



Im basically looking to close this loop with the diagnostics tuel of the tuner and need some feed back on what parameters to monitor and what there values should be.



Thanks
 
J

Jbauer

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Jan 20, 2008
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Jun 20, 2008
#2
  • Jun 20, 2008
  • #2
If you use the tune that came with the diablo, and you don't screw around with stuff your not sure of, you won't have any problems.
 
G

greenlantern77

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Aug 9, 2007
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Jun 20, 2008
#3
  • Jun 20, 2008
  • #3
since there are several posts on the diablo forum of people getting ping out of the box, i guess that wouldnt be true at all, would it. thanks for the reply though
 
J

Jbauer

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Jan 20, 2008
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Jun 20, 2008
#4
  • Jun 20, 2008
  • #4
Welp, i'm just giving you my experience, thats all.
If you use the correct octane for the tune they burnt you and your car still pings then I have no choice but to say Diablos sucks ass big time, and that you should buy an SCT because i've never heard any problems like that from them.

I don't about all this monitoring stuff.. you can change stuff, like timing, idle, and disable stuff such as rear 02s and traction control, but no magic light goes bonkers or something when you start to ping.

What i would do..just me. I'd get the tune, i'd bump timing a degree or 2, and i'd drive it up a hill, with the AC on, with a lot of load on the engine, and listen for ping when climbing the hill at part throttle and full throttle and pay very close attention for pinging.
 

twogts4us

15 Year Member
Apr 1, 2004
4,188
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79
Dunedin, FL
Jun 20, 2008
#5
  • Jun 20, 2008
  • #5
I'm running the out of the box tune on mine as I don't really think it's worth it to screw with the TINY changes that Diablo allows the end user. At the other end of the rainbow would be large adjustments, but you wouldn't want to do that without proper AFR monitoring. I'll get on a dyno soon and let the tuner have at it for a REAL tune.
 

BurningRubber

10 Year Member
Dec 6, 2004
1,865
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Jun 20, 2008
#6
  • Jun 20, 2008
  • #6
Alot depends on WHO does the tune in the first place, and what kind of shape your car is in. Each car is different, some can withstand alot of timing advance and not ping, some ping with the canned tune that comes w/ the Diablosport.

As far as what can be monitered you can check a bunch of stuff. You can see what your timing is while driving, moniter for mis-fires, check TPS voltage, IAT's... so on.
 

twogts4us

15 Year Member
Apr 1, 2004
4,188
12
79
Dunedin, FL
Jun 20, 2008
#7
  • Jun 20, 2008
  • #7
But what you really need is a wideband...my personal fav--->http://www.innovatemotorsports.com/index.html

I'm running their LC-1 with their G2 gauge

Check out their new LM-2 coming soon
 
G

greenlantern77

New Member
Aug 9, 2007
39
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0
Jun 23, 2008
#8
  • Jun 23, 2008
  • #8
i hadnt heard that before:
"
drive it up a hill, with the AC on, with a lot of load on the engine, and listen for ping when climbing the hill at part throttle and full throttle and pay very close attention for pinging."

thanks for the input
 
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