DDRH inconsistent power ....
-
- Posts: 2883
- Joined: Sun Aug 02, 2009 9:16 pm
- Location: Bayside, Melbourne, Victoria
- Contact:
Re: DDRH inconsistent power ....
WOOPS, My bad I did download it , but when I updated it I grabbed the 20-9-2011 update file!
Anyways here's that file updated!
Anyways here's that file updated!
- Attachments
-
- VT V6 V1.92 $A5K(with Knock Counts Added).xdf
- (269.72 KiB) Downloaded 218 times
- VL400
- Posts: 4991
- Joined: Sun Mar 01, 2009 2:54 pm
- cars: VL Calais and Toyota Landcruiser. Plus some toys :)
- Location: Perth, WA
- Contact:
Re: DDRH inconsistent power ....
Have a look in the knock settings, they are already defined
-
- Posts: 2883
- Joined: Sun Aug 02, 2009 9:16 pm
- Location: Bayside, Melbourne, Victoria
- Contact:
Re: DDRH inconsistent power ....
LOL, fine I won't do anything!
There slightly different to the one's I set up I wonder what is correct, probably the other 1's?
EDIT: not to mention I had mine jammed in with the fuel settings!
There slightly different to the one's I set up I wonder what is correct, probably the other 1's?
EDIT: not to mention I had mine jammed in with the fuel settings!
-
- Posts: 2883
- Joined: Sun Aug 02, 2009 9:16 pm
- Location: Bayside, Melbourne, Victoria
- Contact:
Re: DDRH inconsistent power ....
Just thinking about this further, not sure who updated the XDF but how sure are they that the knock stuff where I put mine are timers?
As I tuned mine with the tables I posted & it had knock learnt before I changed them then when I modified the counts it started reducing the learnt knock!
If it was timers I wouldn't have thought it would reduce the learnt knock?
As always I could be way wrong but just my thoughts.
As I tuned mine with the tables I posted & it had knock learnt before I changed them then when I modified the counts it started reducing the learnt knock!
If it was timers I wouldn't have thought it would reduce the learnt knock?
As always I could be way wrong but just my thoughts.
- Holden202T
- Posts: 10311
- Joined: Sat Feb 28, 2009 9:05 pm
- Location: Tenambit, NSW
- Contact:
Re: DDRH inconsistent power ....
I could be wrong but i believe VL400 updated the knock stuff.
No matter what the question is, the answer is always more horsepower!
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread
- VL400
- Posts: 4991
- Joined: Sun Mar 01, 2009 2:54 pm
- cars: VL Calais and Toyota Landcruiser. Plus some toys :)
- Location: Perth, WA
- Contact:
Re: DDRH inconsistent power ....
Correct, I updated them and have tried to make sure its all correct but like everything its very possible there are errors so make sure things are reported so it can be fixed in the downloadable XDF.
The ignore counts/time is the knock duration or intensity (1 count = 15.26us). The ignore time is used to ignore some counts before signaling that knock is present and start counting how many above that are measured. Say ignore is 30 and during the knock window 50 are measured the PCM will calc the knock retard on 20. And another example, say ignore was 30 still but only 10 were measured the PCM would not retard the spark.
The ignore counts/time is the knock duration or intensity (1 count = 15.26us). The ignore time is used to ignore some counts before signaling that knock is present and start counting how many above that are measured. Say ignore is 30 and during the knock window 50 are measured the PCM will calc the knock retard on 20. And another example, say ignore was 30 still but only 10 were measured the PCM would not retard the spark.
Re: DDRH inconsistent power ....
for VS and up they used Msec instead of counts. But use X*8 i think if you want counts instead of Msec's ?
Tables look slight out but a couple? EG Ignore table looks like it should be 458C
Tables look slight out but a couple? EG Ignore table looks like it should be 458C
-
- Posts: 2883
- Joined: Sun Aug 02, 2009 9:16 pm
- Location: Bayside, Melbourne, Victoria
- Contact:
Re: DDRH inconsistent power ....
Cool thats all clear as mud then! LOL nah thanks for clearing it up I think in time rather than the counts makes more sense, I was just used to seeing it inthe old skool scale!
The1 they start at that address in the earlier calibration but for $A5-K I think they start at 458A
Would be good to hear how the original poster goes with setting the ignore time/counts after reset & make sure it's not getting false knock retard
Cheers VX L67 Getrag
The1 they start at that address in the earlier calibration but for $A5-K I think they start at 458A
Would be good to hear how the original poster goes with setting the ignore time/counts after reset & make sure it's not getting false knock retard
Cheers VX L67 Getrag
Re: DDRH inconsistent power ....
As far as the PCM is concerned Time is just counts of a particular interval...
so blame it on the guy who decided to call it counts in the first place!
so blame it on the guy who decided to call it counts in the first place!
Re: DDRH inconsistent power ....
Yeh i forget the crazy VT RevsVX L67 Getrag wrote:Cool thats all clear as mud then! LOL nah thanks for clearing it up I think in time rather than the counts makes more sense, I was just used to seeing it inthe old skool scale!
The1 they start at that address in the earlier calibration but for $A5-K I think they start at 458A
Would be good to hear how the original poster goes with setting the ignore time/counts after reset & make sure it's not getting false knock retard
Cheers VX L67 Getrag