I have been dealing with correcting the map/maf sensor ratio on a supercharged mustang and it all comes down to the expected throttle angle vs actual angle and effective area. I have a tuning guide...
Type: Posts; User: Ranger Coyote
I have been dealing with correcting the map/maf sensor ratio on a supercharged mustang and it all comes down to the expected throttle angle vs actual angle and effective area. I have a tuning guide...
I can give you examples that I used.. I had to make extensive modifications to my air model to make my car run right... Look up Murfie, everything he says is gold man... He's good
if you have even a slight vac leak it will mess up the predicted throttle angle and effective area tables, can you do a sanity check and make sure that your ETC vac + manifold pressure = barometric...
I have been searching for all Murfies posts and I have used everything he said to tune my car. What have I done wrong, tell me what to log and i'll post a log.
113456
the tune file:
113457
...
I recently updated the VCM Suite and many of my files will no longer allow me access to the Change Log. I have an example file to look at below:
This file does not work after an edit:
112473
...
Got my car all tricked out with 12.5:1 forged pistons, forged rods, forged 302 crank, all forged internals, billet oil pump, DSS driveshaft, DSS half shafts, blow fish ds loop, id1050x injectors,...
I have my car back from Pinnacle Performace in Owasso, OK. Runs fine now, cost me $1600 this go... It needed guides as expected and with labor, parts, gaskets etc it was just shy of $1600 for the...
are you getting drive mode not available message as it enters limp?
if it's a 4x4 be careful pulling the fuse for a long term solution. If the 4x4 kicks in with no abs won't it be bad in some situations like if your tires are not going the same RPM?
It has 38k miles total. I bought it brand new and had the dealership install the 727 Roush kit at 2k miles. I am the only owner and I have changed the oil every 3-4k miles. I had billet oil pump...
My car developed a knock at 38k miles. I suspected phasers but once the front cover was removed the problem became obvious with worn guides for the timing chain. Is there anything I could have done...
You should be able to use the data Injector Dynamics provides. Did you already try this and it's not working?
109632
I have a 2016 GT w/ Roush 727 kit and with the only engine changes being ID1050X, Return Style, no cats. You can try my street tune, it's the stock strat (NOT ROUSH)with a 6R80. The speed density...
Spark Delta Limiting Function
[ECM] 45323 - Knock Sensor SDLF Average Mode: Determines the mode for spark delta limiting function reference average. 0=Middle Values, 1=Minimum Values, 2=Maximum...
When I bought my 727HP Roush kit they voided parts of my cars warranty but the phase 1 kit only difference was no boost a pump and a bigger pulley and you could keep the warranty. If they let you...
I found a document from ford that said the faosc doesn't even come into the equation until you are 16% off stoich.
1. Since I have no cats on my car does the FAOSC even work?
2. Should it...
I love this thread... All the best guys on HPTuners picking apart a "perfect" ford tune... Who knew it would be so fun to look over logs from an unmodified car?
I just got brand new id 1050x and they are not showing good results.. my ID1000 were better
You can add credits later very easily if you find you don't get enough. You probably need two credits to start out. I ended up using 4 credits because I licensed a strategy I didn't have with a...
You are correct in all your assumptions. If you were to want to use one of the tables you mentioned, you must edit the axis values to have realistic rpm ranges
It looks like the valves are doing a pretty good job of following the optimum power valve settings.
108833
If you want to split hairs you could raise the low slope and high slope a tad...
...
can you hear any air sucking noises under the hood? I know it's hard to hear but it seems like a vacuum leak could be something to look for. I can't imagine your fuel to be that far off with just a...
There is another thread going on with some problems you might read... Looks like bad news: https://forum.hptuners.com/showthread.php?75763-EEC-V-and-VCM-Scanner
I'm not sure if there are limiters in the trans that you can't access. There is a fuel cutoff under Fuel - Cutoff, DFCO, change the Cutoff RPM, Temp RPM and ETC RPM, I usually change the MAF fail...
Helps a bunch to have the tune, thanks for posting. Yours will use the "Borderline Knock" table as your base spark, it uses the MBT table as an upper limit and the Cylinder Pressure is the absolute...