#1: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 6:02 am ---- hi guys found out i might need another ecu looked on ebay there's a company on there that sell them and states there unlocked and are ready to plug n play basically if you go on ebay n type peugeot 206 ecu there selling a couple for 180ish or with best offer?wanna actually know if i can just do this out with one in with the new so to speak?is it as straight forward as this?thanks grant
#2: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 6:04 am ---- Yes it will plug & play.
BUT
You will have NO immobiliser & your insurance company wont like that & may remove your theft cover from your policy.
Why dont you get your original one tested / repaired?
or if its beyond repair buy a locked one from ebay/scrappy for your car and bluestreak unlocked mine for £45.
#4: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 6:07 am ---- could do that but its an aftermarket one so dont know if they would be able to fix it like an original peugeot ecu?
#5: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 6:10 am ----
grantjohn1979 wrote:
could do that but its an aftermarket one so dont know if they would be able to fix it like an original peugeot ecu?
Im very much doubting its an aftermarket ecu.
Any id numbers on the stickers? ? ?
#6: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 6:15 am ---- i was told by peugeot it was an aftermarket ecu after they said they couldnt read the ecu properly because of it being an aftermarket one
#7: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 7:01 am ----
grantjohn1979 wrote:
i was told by peugeot it was an aftermarket ecu after they said they couldnt read the ecu properly because of it being an aftermarket one
Post up some pictures of the ecu then.
#8: Re: ECU? Author: mjsroofing, Location: south walesPosted: Fri Dec 31, 2010 7:11 am ---- why do you need a new ecu????
#9: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 8:02 am ---- at a guess stalling sometimes slight mis fire hesitating picking up speed common ecu faults also on the ecu its hows the number 34177 will try n put a pic up of ecu
#10: Re: ECU? Author: Timon2210, Location: PalestinePosted: Fri Dec 31, 2010 8:07 am ---- if it's an after market ECU,then it's time to change it for the original Peugeot one from Scrapy,and unlock it as Johnk said :),and your car will be fine again
#11: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 8:16 am ---- how can i upload phot of my ecu on here thanks guys
#12: Re: ECU? Author: mjsroofing, Location: south walesPosted: Fri Dec 31, 2010 8:21 am ---- use photobucket mate
#13: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 8:22 am ----
grantjohn1979 wrote:
how can i upload phot of my ecu on here thanks guys
Upload the photo to a free online photo hosting site like
#14: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 8:22 am ----
#15: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 8:23 am ---- managed to work out photobucket heres my pic of my ecu hopes this helps guys n gurls thanks
#16: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 8:24 am ---- Looks like a sticker is missing from in the middle.
#17: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 8:32 am ---- does indeed but this is the thing if im going to get another ecu off ebay mayb what do i go by? that its a peugeot 206 1.4 ecu? or my vin number etc? any ideas guys thanks
#18: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 8:35 am ---- Use the VIN number to find the correct ecu part number.
Log in to Peugeot Service box & use your vin number to search for parts
Or you can PM me the vin & ill have a look if you want.
#19: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 8:44 am ---- mr bsi heres my vin number fella pm me or just continue on here vin number is VF32AKFXE40010001 thanks
#20: Re: ECU? Author: mjsroofing, Location: south walesPosted: Fri Dec 31, 2010 8:46 am ---- very helpfull of you mrbsi
#21: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 8:57 am ---- basically it's a choice of 2
Has it got a lambda sensor on the exhaust manifold?
1929 QP if it doesn't
1939 AH if it has
Id still be tempted to send the original way to be tested first
#22: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 9:09 am ---- lambda sensor is in the front down pipe which joins onto the manifold not the actual manifold itself so im presuming 1939ah?
#23: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 9:12 am ---- So you have a total of 2 lambda sensor's?
One before the cat & a second after the cat?
#24: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 9:30 am ---- just the one on the front down pipe mate
#25: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 9:35 am ---- Should be 1929 QP then
I would check that part number with a Peugeot main dealer though!
#26: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 10:09 am ---- just rang them up and they mentioned this number 1929 rf?
#27: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 10:12 am ----
grantjohn1979 wrote:
just rang them up and they mentioned this number 1929 rf?
Go with that one then, they have better access to more of Service Box
#28: Re: ECU? Author: Lee, Location: EnglandPosted: Fri Dec 31, 2010 10:21 am ---- It's to do with the emission system and settings as to why they differ.
#29: Re: ECU? Author: crb84, Location: middlesbroughPosted: Fri Dec 31, 2010 10:29 am ---- ECU
the problem i had was the car would start when it felt like it, found out the ecu was not telling the feul to go through when i was trying to start the car, found out the ECU was nackered after sending it of to be tested (www.the-ecu-doctor.co.uk) and needed to replace it, a friend of mine is an auto electrician and told me i'd need to replace it with the exact same ecu as a diferent one could not be coded in to my key, long story short i found an ecu kit on ebay (ecu, alarm module, ignition ring chip and circuit board from key) with the same part number as mine, cost me £100. Now the thing is i can swap the parts over myself but i cant find where the immobiliser/alarm module is in the car, anyone know???
ps. the photo u put on of your ecu, the numbers u need are underneath the ecu u will need to take it out and have a look! (there is another sticker on the bottom)
#30: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Fri Dec 31, 2010 10:31 am ---- What year is your 206?
2 totally different electrical systems used
#31: Re: ECU? Author: crb84, Location: middlesbroughPosted: Fri Dec 31, 2010 10:38 am ---- 2000 X reg
#32: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Fri Dec 31, 2010 10:41 am ---- 1999 t plate
#33: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Sat Jan 01, 2011 10:12 am ---- although i phoned peugeot up theyonly gave me the part number 1929 rf but he did say that most ecu have a roughly 12 digit number which also starts with 96......... as really need to find out what exact ecu i can get to fit my car its a 206 1.4 glx thanks
#34: Re: ECU? Author: MrBSI, Location: What's it to you? ? ?Posted: Sat Jan 01, 2011 10:14 am ---- Are there any id numbers on the underside of the ecu?
#35: Re: ECU? Author: Lee, Location: EnglandPosted: Sat Jan 01, 2011 10:20 am ---- They should be able to read it, it won't be a aftermarket one. When you plug it in to Peugeot Planet, the full details and spec of the ECU are listed.
Have you removed the ECU, to ensure there are no markings on the underside?
If you get some ground up pencil lead or some soft material like that, and sprinkle it across both sides of the ECU, it might bring some numbers out that weren't very visible before.
KFX engine code with one plug with 55 PINs is a Magneti Marelli 1 AP ECU
KFX engine code with one plug and 88 PINs is a Bosch Motronic MP7.3 ECU
KFW engine code has three plugs and uses a Sagem S 2000 ecu
#36: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Sat Jan 01, 2011 10:30 am ---- if weather permitting tommorrow will try and unplug ecu and give you numbers on here guys
#37: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Tue Jan 04, 2011 9:17 am ---- right taken ecu off and no numbers what so ever so i aint aint got a bloody clue what to do? can i fit any peugeot 206 1.4 ecu on my 1.4 engine as long as it is unlocked thanks guys?
#38: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Tue Jan 04, 2011 9:19 am ---- the only thing i can say its a 55 pin plug type as i counted the pins two rows of 18 then the bottom row was 19 making it 55 pin type
#39: Re: ECU? Author: Lee, Location: EnglandPosted: Tue Jan 04, 2011 9:44 am ---- Yeah thats right.
You'll need a ECU with matching BSI and transponder. As they are all coded together.
#40: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Tue Jan 04, 2011 9:47 am ---- so if its an unlocked one cant i just plug it in straight away or like you say do i still need to get the bsi and transponder for that unlocked ecu?
#41: Re: ECU? Author: Lee, Location: EnglandPosted: Tue Jan 04, 2011 9:51 am ---- If you get an unlocked one, you should be able to recode it.
I thought you meant you were just getting one from like a scappy.
If you tell me your chassis number I'll get you the transponder code for free, if you don't know it.
#42: Re: ECU? Author: grantjohn1979, Location: sutton surreyPosted: Thu Jan 06, 2011 7:08 am ---- just found out scouring the internet that the original ecu that was in my 206 was a magneti marelli IAW 1AP 81 if i get an unlocked/free running one i should by rights be able to swop it and start the car up straight away?
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or if its beyond repair buy a locked one from ebay/scrappy for your car and 
