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dream3R
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« Reply #780 on: August 30, 2016, 04:10:15 PM »
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Hi thanks. I'll be pulling the bin file from my ecu. Tried to boot mode it on the car but couldn't get my MPPS v16 to read it. I'm ordering an ATX and will connect the 12v ground and K-line directly to do it on the bench. I'm getting pretty good identifying maps now in winols 2D view.. KFLDRX is easy for example, on the bin files I've downloaded from this thread. Like I say, I gather the axis are mixed about, RPM in some maps seems to be referenced from a block totally separate the the map itself if I'm making sense... I've got a little S60 2.0t. 2005 MY so it'll use KFLDRX as boost cap. I've fitted a td04hl-16t myself. So it spikes boost badly but runs fine with the BSR Stage 3 map that I bought a while back. What I plan on doing is this: comparing the BSR and ORI and maybe copy the compressor map from an earlier T5 file and to account for the 16t? Modify the boost control solenoid map to control spikes? Maybe 85% duty cycle and ensure KFLBTS is set to target safe lambda. Keep revised KFZW and KFPED from BSR and increase load axis in KFMIRL and KFMIOP. Am I talking rubbish or on the right tracks? Thanks  You need to read more KFLDRX won't matter if you saturate your MAF. FUEDK, LDRMX & LDRPID & RKTI for a start. |
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turbosundance
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« Reply #781 on: August 30, 2016, 09:10:15 PM »
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Quick question that's Volvo relevant:
I've got a 2002 v70xc 2.4 lpt. I am planning a manual transmission swap. I don't know of any available 2.4lpt manual tunes for 2002. Would it to feasible to put a 2.3 hpt tune in the ecu and run the t5 turbo and injectors? I imagine I would need to make changes to a number of tables because of the displacement and compression ratio change. Would the t5 file require too many changes to make it practical to run on a 2.4lpt?
I've ordered a cable and I'm going to pull the stock tune out of my ecu soon to start experimenting with.
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2005 Volvo XC70 Stock. 550,000+km and climbing daily.
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thedrill
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« Reply #782 on: August 30, 2016, 11:11:01 PM »
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I have been running a 2.3 hpt stock tune on a 2.4 lpt engine for over a year with no issues, Using a 16t and the blue injectors.
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turbosundance
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« Reply #783 on: August 31, 2016, 06:56:42 PM »
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I have been running a 2.3 hpt stock tune on a 2.4 lpt engine for over a year with no issues, Using a 16t and the blue injectors.
What fuel are you running with this setup? Any knock issues? How are your long term fuel trims? |
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2005 Volvo XC70 Stock. 550,000+km and climbing daily.
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thedrill
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« Reply #784 on: August 31, 2016, 07:37:15 PM »
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Cali 91 octane , no audible knock and long term fuel trims stay around 4-5.
ME7 is very forgiving compared to M4.4.
I know its not the right way to do things , but I have had zero issues.
The 2.4 motor came out of a 2002 C70, from the junkyard.. Long block with all my 1999 ancillaries bolted on.
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turbosundance
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« Reply #785 on: September 01, 2016, 04:41:10 AM »
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What changes should be made to the CEM if swapping from a automatic to manual tunes. Can these changes be made similar to ecu changes?
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2005 Volvo XC70 Stock. 550,000+km and climbing daily.
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thedrill
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« Reply #786 on: September 01, 2016, 06:15:37 AM »
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What changes should be made to the CEM if swapping from a automatic to manual tunes. Can these changes be made similar to ecu changes?
No changes to the cem, you need to find the four canbus wires at the tcu and link the pairs together (green and white) You also need to find the starter wiring at the transmission and ground the wire from the inhibitor to the cem. I also added a couple of wires from the new clutch switch to the tcu wiring under the hood. |
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turbosundance
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« Reply #787 on: September 02, 2016, 03:49:17 AM »
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No changes to the cem, you need to find the four canbus wires at the tcu and link the pairs together (green and white)
You also need to find the starter wiring at the transmission and ground the wire from the inhibitor to the cem.
I also added a couple of wires from the new clutch switch to the tcu wiring under the hood.
Thanks for the reply! Now what about a situation where I'm running a 5 speed tune file but a M66 6 speed transmission? Will cruise control work, DIM, etc work properly or do I need to edit tables for gear ratios or something? |
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contrast
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« Reply #788 on: September 02, 2016, 04:13:22 AM »
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Then you need to use manual file that is made for M66 or edit function BBGANG.
Why not M56?
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turbosundance
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« Reply #789 on: September 02, 2016, 08:36:01 AM »
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Then you need to use manual file that is made for M66 or edit function BBGANG.
Why not M56?
M66 AWD is the reason. I'm not aware of an m66 file for model year 2002. Can i use a 2004 r file? I could probably grab the r injectors, manifold, turbo, etc to match the file. |
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contrast
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« Reply #790 on: September 02, 2016, 08:59:00 AM »
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You dont have DECOS and MAF is different too. Also the ECM is physically different on R's. I'm not sure you can flash R file onto 2002 ECM. You could, but it will throw lot of faults and not run probably
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turbosundance
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« Reply #791 on: September 03, 2016, 05:12:08 AM »
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You dont have DECOS and MAF is different too. Also the ECM is physically different on R's. I'm not sure you can flash R file onto 2002 ECM. You could, but it will throw lot of faults and not run probably
That's what I figured. Does anyone have an idea off a rough location on bbgsng? Or a picture of what it looks like in 2d? |
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contrast
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« Reply #792 on: September 03, 2016, 06:27:19 AM »
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BBGANG is a function in FR. There are many things to be edited. Here's a picture:  |
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turbosundance
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« Reply #793 on: September 03, 2016, 07:50:43 AM »
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Thanks. I've only just begun trying to learn this. Still trying to wrap my head around it all. Where did you get that picture? Is it a document I can read somewhere?
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contrast
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« Reply #794 on: September 03, 2016, 08:57:31 AM »
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