I need to put ecu in boot mode, do I need to do connect pins of ecu on bench or can I use car harness and read it trough car's obd port .For example connect pin 24 to ground for 2secs and then read it from car's obd.
I need to put ecu in boot mode, do I need to do connect pins of ecu on bench or can I use car harness and read it trough car's obd port .For example connect pin 24 to ground for 2secs and then read it from car's obd.
I've done so and so, choosing as appropriate.
So I finaly tried it on table it's smart meg 1.0 ecu 261205004
ECU layout is same as in this picture
http://wiki.obdtuning.com/images/d/d...1_Platine1.jpg
I used this schema to connect +12,gnd,kline and connect it to MPPS
http://wiki.obdtuning.com/images/c/c...11_Skizze1.jpg
Can't get ecu info.
Tried with same wires on other ecu's like IAW59 and it works flawlessly.
Are connections in these pictures ok?. How long boot pin should be connected to GND? 2sec or more?
I'm useing pc atx power supply, get's only 11.5volts is this problem?
Last edited by donesko; 1st December, 2011 at 01:05 PM.
i no on the 29f400/29f800 the boot pins are different depending on what processor it has...ie bosch or siemens
MAGPRO X17--AT-200--SCANMATIC BENCH--PCMFLASH--MITSUBISHI MUT-III---OPENPORT 2 MMC FLASHER
BOSCH:
put to gnd flash 24pin
switch on power supply
up to gnd flash 24pin
id,read,write now possible in boot mood
WinOLS 3,ByteShooter,CMDFlash,FGTech,Carprog,XProg-M,Xeltek300U,LabTool48UPX,KTS,STAR,VAS,LEXIA...
this wiring is work good
WinOLS 3,ByteShooter,CMDFlash,FGTech,Carprog,XProg-M,Xeltek300U,LabTool48UPX,KTS,STAR,VAS,LEXIA...
ground your pin for 5 secs not 2 secs.
I tried again today, connected like in byteshooter picture but still can't read. I also tried with galletto and got zeros in ecu info and when reading message Start reading.. BOOT MODE INACTIVE.
have you earthed out the boot pin on the 29f
MAGPRO X17--AT-200--SCANMATIC BENCH--PCMFLASH--MITSUBISHI MUT-III---OPENPORT 2 MMC FLASHER
sorry,at a closer look i can see the boot wire......have you tried it without the 100 ohm resistor in....
MAGPRO X17--AT-200--SCANMATIC BENCH--PCMFLASH--MITSUBISHI MUT-III---OPENPORT 2 MMC FLASHER
HAve found the Issue for other user with same problem.... Its timout problem....
if Galletto say put pin 24gnd you must be click okay thans wait 1 second and after that take power on ecu with boot pin on it works perfect.... if you start ecu bevor they dont read and error cames up....
Leo
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