Opel ECU missing component

**shooting** · 2nd March, 2021, 09:10 AM

Is there an Immo off solution for this ECU?

wbr

**Panathaole** · 2nd March, 2021, 09:55 AM

Originally Posted by shooting

Is there an Immo off solution for this ECU?

wbr

i don't think you can make this 6o3 immo off, but you can easy extract pin and adapt with opcom, or just full read-write to make clone....

**shooting** · 2nd March, 2021, 09:57 AM

Originally Posted by Panathaole

i don't think you can make this 6o3 immo off, but you can easy extract pin and adapt with opcom, or just full read-write to make clone....

I have a component missing so reading is impossible, is eeprom enough for clone?

wbr

**Panathaole** · 2nd March, 2021, 10:03 AM

you have thy in bdm and is not possible? in car ecu is visible?

to use only eeprom it probably works if you have the same sw number of flash and micro....

**shooting** · 2nd March, 2021, 10:06 AM

Originally Posted by Panathaole

you have thy in bdm and is not possible? in car ecu is visible?

to use only eeprom it probably works if you have the same sw number of flash and micro....

Component is missing so no communication, do you have a picture of PCB so I can see what component it is?
also can PIN be read from eeprom?

wbr

**Panathaole** · 2nd March, 2021, 10:22 AM

Originally Posted by shooting

Component is missing so no communication, do you have a picture of PCB so I can see what component it is?
also can PIN be read from eeprom?

wbr

yes, eeprom is what you need for pin....

check your pm...

**vladanr** · 2nd March, 2021, 10:31 AM

PCB1.JPG there are mising block condesator like this i show you on picture,but it works without it.your problem is first leg on stabilizator,just solder first pin on place i send you and ecu will work

**shooting** · 2nd March, 2021, 11:15 AM

Originally Posted by vladanr

PCB1.JPG there are mising block condesator like this i show you on picture,but it works without it.your problem is first leg on stabilizator,just solder first pin on place i send you and ecu will work

Pin has been resoldered, just need missing component info, resistor? capacitor? ???

wbr

**rafal** · 2nd March, 2021, 01:36 PM

Originally Posted by shooting

Pin has been resoldered, just need missing component info, resistor? capacitor? ???

wbr

https://www.autoelectronica.by/opel-...02-603-bdm-mpc

**shooting** · 2nd March, 2021, 02:14 PM

Originally Posted by rafal

https://www.autoelectronica.by/opel-...02-603-bdm-mpc

Thanks my friend

wbr

**vladanr** · 2nd March, 2021, 04:14 PM

sorry on my English capacitor missing but it works without it , first leg must be in connect with resistor 100 ,and when you connect on board on last leg you must have 2.6v

**tango** · 2nd March, 2021, 08:54 PM

if you cant read with bdm then mpc is damaged or flash
normaly its the mpc that needs reballing
the capacitor thats missing wont effect the reading or writing
if you get another ecu iether with same hardware and sw numbers all you need to do is take the eprom from that ecu and place it in the new ecu
if you get another 603 ecu thans not the same numbers then rewrite the flash and mpc with these files (full backup of whats in your flash and mpc) and use your eprom file or ic