Peugeot 207 1.6HDi90 EDC16C34 (379395)

by **uberderv** » Tue Mar 20, 2018 4:51 pm

Thanks for the reply, I guess you just need a decent bluetooth obd gadget too? I use PP2K but it's very bulky :)

by **sparco** » Tue Mar 20, 2018 5:02 pm

Yes a good ELM BT adaptor. Some are identified as being clones and wont work.
Yeah i got PP2k/lexia as well.

by **sparco** » Thu Mar 22, 2018 10:35 pm

New tweaks. Lowered railpressure, lowered boost request low down at max IQ. Increased drivers wish maps to 90bhp standard low down.

Goes like its on rails now!!! Even with the maf activated!

62mg/stroke, 412kg/h and 2.45 bar boost max measured values!

So happy with this tune now

by **sparco** » Fri Mar 23, 2018 12:23 am

Extended log saw a peak at 65mg/stroke.

Generally 60 - 62. Soi peaked at 27ºBTDC and pre injection at 37ºBTDC.

by **sparco** » Wed Mar 28, 2018 10:42 am

Just because I got bored...

Boost 1.6HDi130.png

IQ 1.6HDi130.png

SOI 1.6HDi130.png

AFR 1.6HDi130.png

by **sparco** » Wed Mar 28, 2018 3:18 pm

Been toying around some more.

I've gotten feedback before from people for who I made such calculations and they came back saying they were quite accurate...
tempted to get the Lingo dyno'ed if these calculations are close...

Dynograph 1.6HDi130.png

by **sparco** » Fri Jul 27, 2018 12:20 am

So a friend came over with his 110bhp 1.6 HDi.

First time I had a real play with one and we uploaded the first version I made and went out datalogging before and after using FAP.

Initially it's pretty clear the way I calculate torque and power output from those datalogs are pretty much spot on.

After datalogging the first file, it was getting pretty late, so my friend went home and I told him I would study the data and tinker with the file for any improvements I could build on.

He was very happy with the small gain we had already made, since the power was very smooth and clean and it kept pulling higher up the rev range.

After a couple of weeks running with this map, we finally found some time to upload the new map I had at the ready and we went logging again.

The smile on his face was priceless, but I'll let the numbers speak for themselves.

Verstuurd vanaf mijn SM-G930F met Tapatalk

by **sparco** » Wed Aug 01, 2018 10:10 am

If only my TD025 was a tiny bit bigger...
Kinda happy with the new results from increasing the boost some more, even tho the wastegate control map needs some work.
Did a 4th and 3rd gear log, here's some of the data.

by **sparco** » Wed Aug 01, 2018 10:14 am

and heres the 4 th gear data

by **sparco** » Fri Aug 03, 2018 3:35 pm

So here's my reworked file version 27.

Seeing as my last 4th gear boost graph looked like sh*t...

Way better now and even though it was very hot outside (35°C) and the stock IC was getting heatsoaked really badly (84°C)
It made very linear and clean power ;)