Needing some help. I have Tephra V7 installed.

Long story short i have 2150 injectors, upgraded pumps, upgraded line and regulator, factory wiring.

This car was dialed with 1450's but i ran out of fuel up top, so switched to 2150's

The car drives great and trims are good while cruising. However, i have seemed to found ceiling at idle and cant get it to idle at stoich. 12.5 AFR no matter what changes i have made.

I am thinking i need to install the IPW patch.. However, i am unable to edit the XML file for tephra or (probably most likely) i am doing it wrong.

Base pressure is currently set at 40psi.
I am running 96531706/96531706 ROMID for Tephra

Any ideas on how to install or what i may be doing wrong? every time i insert the following the tune will no long show up in ECUFlash

This is what i am attempting to install.
<table name="Minimum IPW #1 SHLL2->NOP (0x4908 -> 0x0009)" category="Misc" address="27fb6" type="1D" scaling="Hex16"/>
<table name="Minimum IPW #2 SHLL2->NOP (0x4908 -> 0x0009)" category="Misc" address="27fb8" type="1D" scaling="Hex16"/>
<table name="Minimum IPW #3 SHLL->NOP (0x4900 -> 0x0009)" category="Misc" address="27fba" type="1D" scaling="Hex16"/>

<scaling name="IPW16:SHLL0" units="ms" toexpr="x*8/1000" frexpr="x*1000/8" format="%.3f" min="0" max="65" inc="0.008" storagetype="uint16" endian="big"/>
<table name="Minimum IPW SHLL0" category="Misc" address="1502" type="1D" scaling="IPW16:SHLL0"/>

 

Can you please tell me how exactly are you putting this table in the XML ?

Do you get an error while saving this table in the xml ?

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I am also tuning 2150s .

can you share your latencies and scaling ?

My car idles @ 14.7 with min ipw patch but the Trims are maxed out.

 

I assumed that the scaling would need to be inserted at the top of the base tephra 96503... and the tables would need to be inserted in the same format somewhere (I chose the bottom) of the same file.


Really I am just looking for if it is possible and a how to insert this patch as I have searched everywhere.


In the past I was able to do the FlexFuel patch for this vehicle with no problem... We have since gone away from this.. (but I was able to add that with no issue so I figured the IPW patch would be a no brainer)

 

speed density?

dont quote me on this but I believe the main maps on a SD rom require SD RPM VE tables to be adjusted if you're trying to control fueling at a certain rpm (i.e 3000-4000 for cruise)

i believe the ALT-MAP is just like a maf car aka you adjust the fuel cells in the map and mostly do not worry about the SD tables, again.. dont quote me on any of this as im still new to tuning lol. Someone please veriy this. Mrfred??

 

the car is on speed density yes. However, I am unable to get the car to idle above 12.5. Cruise and pulls are great.

I believe I have hit the floor with the injectors IE the 1.28ipw that will not allow for me to take out any more fuel at idle.

 

You should place the <scaling line with all the other scalings at the top of the XML. Then for all the <table lines if you are not inserting them in with another group of tables you need to have a </table> on the line below the last table. So like this

 

I believe I did this correctly but will reattempt tonight. Am I doing this in the Base Tehpra or the Speed density (smaller) exl file?

 

So it appears that i have failed again. I inserted the scaling code and tables into the 96530706 base xml file. It appears that it is accepting just the scaling when i open the tune in ECU flash but as soon as i insert the tables at the bottom of the XML file with (what i think is the appropriate way) the tune wont open in ECUFlash. Here is how i have inserted that table information.. WHAT AM I MISSING.. this is frustrating.


<table name="Minimum IPW #1 SHLL2->NOP (0x4908 -> 0x0009)" category="Misc" address="27fb6" type="1D" scaling="Hex16"/>
<table name="Minimum IPW #2 SHLL2->NOP (0x4908 -> 0x0009)" category="Misc" address="27fb8" type="1D" scaling="Hex16"/>
<table name="Minimum IPW #3 SHLL->NOP (0x4900 -> 0x0009)" category="Misc" address="27fba" type="1D" scaling="Hex16"/>
<table name="Minimum IPW SHLL0" category="Misc" address="1502" type="1D" scaling="IPW16:SHLL0"/>
</table>
</table>

 

you dont need two </table> at the end. The first <Table just needs one closing </table>. Thats why i said if you already put this into another block of tables you wouldnt need the closing </table> because it would already be there, but if you where inserting it by itself it would need its own closing </table>


EDIT: it might look a little confusing because there are some entries in the XML that have nested tables that have to close the nested tables with a </table> then the higher level table with a </table> but this block of code is not like that.

 

you shouldn't need EITHER of those closing </tables>

 

You are correct, my apologies, I was confused about it myself apparently. The /> at the end of the line should close it.

 

Correcto

 

Before I throw my surface through the window.. is there anyone that is bored at work and would like to get this IPW patch entered into the 96530706 file for me. I have attempted the comments above and have failed.


I know I have to be doing something stupid wrong and can't figure it out.


Thanks in advance.

 

I have gone through exactly the same situation when i first started to edit xmls.

Pm me your email .

 

PM sent.

Is there anyone else willing to help? Id like to get this thing up and moving.