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      07-06-2019, 09:18 AM   #1
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Injector injection quantity compensation code

I installed both #6 and #8 injectors the other day and it seems like the X5 idles a little rough. The #8 injector was my bad/stuck open injector.

I searched and searched and couldn't find any info on coding the newer style Bosch injectors before installing. I went from an older revision 0261500186 to the ladtest revision 0261500262 as #5 and #7 had the newer revision that way all of bank2 will have the latest revision.

To recap:

#5 - 0261500262
#6 - 0261500186 installed new 0261500262
#7 - 0261500262
#8 - 0661500186 installed new 0261500262

I ordered off FCP. Anyway I found the TIS repair for changing out the injector but the "3 digit" location is a little off from what I have.

The only 3 digit block of numbers I see are "215" which was the same as the old rev and new rev. The only other 3 digut block of numbers was the last 3 of the part numbet and that certaonly isn't the quantity compensation code. lol

I asked a buddy of mine who works at BMW and sent him a pic to see if the compensation code is the same with old injectors and new injectors with the "215" three digit being the same and he said yes. There are no other numbers on the back or anything kust what we see in my picture and thr TIS screenshot.

I "assume" Bosch has precise flow rates out now? Unless the TIS location is completely wrong or I missed something?

Or it could be placebo as i installed new NGK 95706s and gapped down to 0.021 which is causing the slight rough idle now, as I did all at the same time.
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      07-10-2019, 09:12 PM   #2
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      07-14-2019, 10:49 PM   #3
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      09-12-2019, 11:31 PM   #4
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Hi did you get any where with this regarding coding??

Thanks Chris
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