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Laguna injector codes 2.2dci

6K views 3 replies 2 participants last post by  ours2012 
#1 ·
Hi guys only new here but just seeing if someone can help
I have a 2007 laguna 2.2dci witch when doing a DPF reset has also reset the injector codes they are all now AAAAAAA and stupid me didn't write them down when i got the chance
is the code the 7 characters on the top of the injector ?? if so i can not write them to the pcm have tried a Launch and Bosch tool both come with the same sort of error
thanks
 

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#2 ·
CYLINDER 1 INJECTOR CODE
AHR48K
ID010
CYLINDER 2 INJECTOR CODE
6Z847K
ID011
CYLINDER 3 INJECTOR CODE
7Z1M6X
ID012
CYLINDER 4 INJECTOR CODE
8HRX5K

These are mine as you can see its 6, but mine is a 1.9.
Never come across 7.
How many A, 6 or 7.
If 6 you are looking for 6.
If you have any faults in your car, clear them, Ignition on Engine Off.
Ignore the ones that come back on when engine running, just clear them and dont start your car.
Enter the codes for each injector. number one injector being gearbox end.
Do one at a time. Enter, validate/confirm, ignition off for 60 seconds
Start the car, or crank the engine, test , if ok . move on.
But clear any faults on each cycle of the key if they appear
Will tell you this, if you know then ok ,, :wink2:
Press unlock button on the key I know the car is open, but still do it while sitting in the seat, now insert key card, select first gear, hold start button on, dont just press and let go,.
You need to get after ignition on, for each injector coding.
But after ignition, switches off after 3 minutes, your dash will stay lit, but your after ignition will switch off.
You will need to do this every time,To switch after ignition off, after each coding, press your start button, and remove the card.
Its a pain, but it works
Not many Renaults will accept all injector codes in one go,,,,
P.S. you also need to have a battery charger on the car. not a cat in hell, or very lucky, if you get them to code without.
Think I have covered everything.
But bed time now:smile2:
Early shift is just coming on, so you should be in good company,,,
Good luck with it
 
#3 ·
Hi thanks for getting back to me so fast
my scan tool asks for a 7 digit code and shows up with AAAAAAA as the code for all 4 injectors
do you know where the code is stamped on the injector ??
mine is a auto so do i put it in drive so it won't switch off ??
 
#4 ·
Sorry, any gear other than park or neutral, its basically stopping start circuit
If you take a photo of your injectors, then you can expand the picture and get your code...
If still unsure post your pictures on here, and someone will confirm.
Also, need CAPS LOCK ON, to enter them
 
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