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Old 16-01-14, 04:43 PM   #1
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Default ecu change

hi all im aware the ecu needs to be changed with the bsi and the lockset

my question is. if i get the exact same ecu with the same numbers can i just change the ecu only? theres a few on ebay that match exactly

i only ask as i have accidentely wiped the data off mine trying a remap

the guy reckons he can save it but i want a back up plan with as less fuss as possible
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Old 16-01-14, 04:51 PM   #2
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Did you just lose configuration , as you can re-configure it .
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Old 16-01-14, 05:33 PM   #3
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it failed when writing so it erased all the data on the ecu

the car wont start and planet doesnt really do anything once into it
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Old 16-01-14, 08:16 PM   #4
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you cant change just the ecu unless you mess with the immobiliser in some way it can be done but if you have messed up a remap then I doubt you will manage to recode the immobiliser successfully.

Its not something I would mess with
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Old 16-01-14, 08:20 PM   #5
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the place that sent me the file has asked me to take the ecu up there to be recovered

i have the ecu out but wanted to see if a same code one would work as a quick fix
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Old 16-01-14, 08:22 PM   #6
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Answer to that is definitely no.
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Old 16-01-14, 09:05 PM   #7
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fingers crossed. if not theres a ecu with bsi and lock set on ebay worst case
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Old 18-01-14, 04:24 PM   #8
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just to let you know the firm had my ecu they couldnt bring it back to life,

on finding out. they didnt actually use my original read as it was corrupt so they used one of there data base which matched my ecu codes

tbh the guy was pretty aggressive on the phone when i called foul play into it

anyway the ecu can be sent to holland for 150 to get recovered or buy a new set of ecu lock barrel and keys?
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Old 18-01-14, 05:10 PM   #9
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heres the ecu on ebay

PEUGEOT 307 1.6 HDI 9HZ BOSCH ECU/BSI/BSM SET - Part No. 0281011234 9655698280 | eBay

is the bsis easy enough to fit. will i need a transponder code if i have a chip in the key to swap over

the barrel doesnt need to be changed its just the chip isnt it?
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Old 18-01-14, 06:40 PM   #10
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does anyone know how easy it is to see the injector numbers on a 1.6hdi.

can this be done without removing anything
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