FastECU

Looking for ECU definition file for E2TB101M If anyone has one, 2008 ADM Legacy 2.5 sohc AT vehicle.

Thanks in advance!

Road tested vehicle this morning and other than the baro sensor being stuck at 149kpa all is good with engine and trans

Yes, super happy it is working again!

Attached is the wiring diagram of how i pinned it all out and powered it incase anyone else is ever in this situation with one

Denso TCM SH7058S Pinout.jpg

Also need to attach and earth to the earth side of the diode marked 104 ( there is 3 on the board ...

Looks like I finally got it to work!!!

FDT software was a bust, but ECUFlash got it done.

I had made 3 mistakes

1st was not buying an usb fdti at the start.
2nd was not connecting a ground to the fdti even though i was using a seperate 5v feed
3rd was needing to switch the 5v on right as I hit ok ...

So trying with ecuflash i get the following

[18:14:17.901] FTDI Driver Version 2.12.36
[18:14:19.744] sending bit rate sync bytes...
[18:14:20.815] no bit rate adjust response
[18:14:20.815] interface close
[18:14:46.639] FTDI Driver Version 2.12.36
[18:14:49.072] sending bit rate sync bytes...
[18 ...

Yes I had ecu powered and grounded to pins that are recommended in pcmflash module 42 for denso bootloader, their pinouts have always worked for me.

It doesnt have that exact line before setting erase timout, it says something along the lines of no immediate response assume erase in progress

Thank ...

No connection, just says trying to erase, erase timer set to 121s, then you wait it out and it comes up no response.

I will have to keep trying tomorrow, is getting late here

I have taken the leads off as the car will not go with no tcm installed and i need to move it in the morning to get it out ...

Yes i tried swapping tx and rx just to see if it made a difference, it just throws an erase timeout.

I dont know what you mean by rom headers or how to change that

But i am going to get a ftdi chip instead tomorrow and try with that, hopefully this one is good enough, way to expensive but the only ...

I was going to try ecu flash recovery mode, but ecu flash will not let me open the rom for the tcu as there are no definitions

It appears though thay will only work with a ftdi chip not a usb-ttl

I just added the ground and that fixed the mhz going all over the show when i powered the ecu on, but still get the same errors

Not having any luck with boot mode, at first it would not connect at all, but then i disconnected vcc feed from my usb and hooked up a direct 5v supply and now it gets a response but wont go any further

If i try generic id mode i get this:
FCF Settings Applied: SH/7058F, (C:\Program Files (x86 ...

Tried the Can bootloader with no luck, Ktag doesnt like the checksum of the tcu file

Just putting to usb-ttl setup together now and going to give it a shot

Just confirmed with Cortin on the Romraider forum who posted the file I intend to use to recover this tcm the the vehicle that file came from is the same jdm market as the ecu rom id was listed to and has the same complete trans number on the body tag so as long as it flashes i should be good to go

Ah ok, well my parcel with the stuff to make the usb to serial adapter did not arrive today, so hopefully tomorrow it will show and I can get this thing running again

Will not write either.

Is that flash erase just the way fastecu works?

I have used the pcmflash denso bootloader on plenty of modules without losing a flash