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Author Topic: S3 injectors  (Read 2311 times)

Offline r5gtt

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S3 injectors
« on: May 06, 2017, 08:36:48 pm »
A little confused as to why 2 of my S3 injectors have 3 jet holes and two have 2 and also which injectors seats where?.

Thanks
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Offline AJP

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Re: S3 injectors
« Reply #1 on: May 07, 2017, 11:14:09 am »
Quote from: r5gtt on May 06, 2017, 08:36:48 pm
A little confused as to why 2 of my S3 injectors have 3 jet holes and two have 2 and also which injectors seats where?.

Thanks
They've all got matching part numbers haven't they? VW and Bosch?
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Offline Richie-VRS

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Re: S3 injectors
« Reply #2 on: May 07, 2017, 02:12:13 pm »
Just checked mine (same part numbers as r-tech recommend) and they have 2 holes, 1 in the middle and one offset.
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Offline r5gtt

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Re: S3 injectors
« Reply #3 on: May 07, 2017, 02:41:32 pm »
Quote from: AJP on May 07, 2017, 11:14:09 am
Quote from: r5gtt on May 06, 2017, 08:36:48 pm
A little confused as to why 2 of my S3 injectors have 3 jet holes and two have 2 and also which injectors seats where?.

Thanks
They've all got matching part numbers haven't they? VW and Bosch?
theyre all matching part numbers but been told the 3 jet holes are the revised pair but no revision numbers  :thinking:
Quote from: Richie-VRS on May 07, 2017, 02:12:13 pm
Just checked mine (same part numbers as r-tech recommend) and they have 2 holes, 1 in the middle and one offset.
mine are exactly the same PN but two must be the later revision  :stupid:

Thanks 
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Offline AJP

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Re: S3 injectors
« Reply #4 on: May 07, 2017, 02:53:24 pm »
I didn't know there was a revision. What year did that occur @r5gtt ?

Maybe speak to a specialist like Mr Injector and see if you'll be ok mixing and matching pre and post revision?

Sounds a bit odd to me. Surely different jets means different spray pattern. I need to read up on this as I've obviously got a bit to learn!
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Offline r5gtt

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Re: S3 injectors
« Reply #5 on: May 07, 2017, 03:03:18 pm »
Yeah I would have thought a different spray pattern will affect something but again thinking it will just clog up two cylinders more then the other two but will need to find this out  :doh:
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Offline AJP

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Re: S3 injectors
« Reply #6 on: May 07, 2017, 04:18:38 pm »
Quote from: r5gtt on May 07, 2017, 03:03:18 pm
Yeah I would have thought a different spray pattern will affect something but again thinking it will just clog up two cylinders more then the other two but will need to find this out  :doh:
Keep me posted if you find anything out mate
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Offline r5gtt

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Re: S3 injectors
« Reply #7 on: May 07, 2017, 04:19:51 pm »
Quote from: AJP on May 07, 2017, 04:18:38 pm
Quote from: r5gtt on May 07, 2017, 03:03:18 pm
Yeah I would have thought a different spray pattern will affect something but again thinking it will just clog up two cylinders more then the other two but will need to find this out  :doh:
Keep me posted if you find anything out mate
im definitely going to be asking someone and will let you know  :smiley:
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Offline r5gtt

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Re: S3 injectors
« Reply #8 on: May 08, 2017, 12:41:53 am »
@AJP found out they're not even holes but indents probably to differentiate the revision is what I'm thinking so all good  :jumping:
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Offline AJP

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Re: S3 injectors
« Reply #9 on: May 08, 2017, 10:07:39 am »
Quote from: r5gtt on May 08, 2017, 12:41:53 am
@AJP found out they're not even holes but indents probably to differentiate the revision is what I'm thinking so all good  :jumping:
Good news
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