Fuel injector replacement.

timmay77 · 01-08-2021, 09:31 AM

2014 328 N20

Replacing fuel injectors. 80k miles. Having some issues, everything points to a bad/sticking/leaking injector.

Everywhere I am reading, reprogramming/entering flows in ISTA, is not needed on N20 motors.

I just want to see if anyone has actually done this job to verify. Mechanically, this is a no brainer. I bought the puller and the seals to do the job. I just want to make sure on the programming. I can either take it to my buddy's shop who can program them after, or do it at home and not bother anyone.

Realoem.com says I need EU6 13648625397 Bosch 62838

The numbers on the side of the old injectors (still on the car) are not the same as the new injectors (that I just got in a box). I can only see one side of the injector while they are on the car.

timmay77 · 01-17-2021, 05:23 PM

No one?

aL_bmwf30 · 01-17-2021, 05:41 PM

Quote:

Originally Posted by timmay77

2014 328 N20

Replacing fuel injectors. 80k miles. Having some issues, everything points to a bad/sticking/leaking injector.

Everywhere I am reading, reprogramming/entering flows in ISTA, is not needed on N20 motors.

I just want to see if anyone has actually done this job to verify. Mechanically, this is a no brainer. I bought the puller and the seals to do the job. I just want to make sure on the programming. I can either take it to my buddy's shop who can program them after, or do it at home and not bother anyone.

Realoem.com says I need EU6 13648625397 Bosch 62838

The numbers on the side of the old injectors (still on the car) are not the same as the new injectors (that I just got in a box). I can only see one side of the injector while they are on the car.

What symptoms are you having to make you think it's the injectors?

01-08-2021, 09:31 AM	#1
timmay77 Stupendous Man 60 Rep 354 Posts Drives: 2016 F13 M6 Comp pkg Join Date: Sep 2007 Location: Columbus, Ohio iTrader: (1)	Fuel injector replacement. 2014 328 N20 Replacing fuel injectors. 80k miles. Having some issues, everything points to a bad/sticking/leaking injector. Everywhere I am reading, reprogramming/entering flows in ISTA, is not needed on N20 motors. I just want to see if anyone has actually done this job to verify. Mechanically, this is a no brainer. I bought the puller and the seals to do the job. I just want to make sure on the programming. I can either take it to my buddy's shop who can program them after, or do it at home and not bother anyone. Realoem.com says I need EU6 13648625397 Bosch 62838 The numbers on the side of the old injectors (still on the car) are not the same as the new injectors (that I just got in a box). I can only see one side of the injector while they are on the car. __________________ 2022 BMW x30i Premium 2016 BMW M6 Coupe Comp Pkg. 2003 BMW M5 ~ Twin Turbo LS swap (SOLD)
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01-17-2021, 05:23 PM	#2
timmay77 Stupendous Man 60 Rep 354 Posts Drives: 2016 F13 M6 Comp pkg Join Date: Sep 2007 Location: Columbus, Ohio iTrader: (1)	No one? __________________ 2022 BMW x30i Premium 2016 BMW M6 Coupe Comp Pkg. 2003 BMW M5 ~ Twin Turbo LS swap (SOLD)
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