Alternator & Fuel pump failures

Alternator & Fuel pump failures

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Miserablegit

Original Poster:

4,021 posts

109 months

Tuesday 1st November 2022
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I thought I’d start a thread to detail the failures in case it is useful to people getting it fixed -

Miserablegit 2018 PE alternator September 2022

Miserablegit

Original Poster:

4,021 posts

109 months

Tuesday 1st November 2022
quotequote all
Many thanks- I’m happy for you to do that.

Miserablegit

Original Poster:

4,021 posts

109 months

Wednesday 2nd November 2022
quotequote all
Yes- that’s the idea of the thread- to log the issues to see if there is any pattern without having to trawl through the threads. Really pleased people are not having problems but please have the good grace to not spoil a thread intended to support those who are/have had issues.


Miserablegit

Original Poster:

4,021 posts

109 months

Monday 7th November 2022
quotequote all
essexstu said:
certainly a thread of interest and I know for a fact that people at Alpine DO read posts on this forum. I was told that Alpine of course monitor any failures and when it become evident there is a common fault then parts are replaced under recall which is what has happened with some of the fuel pumps. Mine was replaced under recall at its first service (PE 2021 but made in 2020)

The alternator issue will no doubt be the same if enough go wrong but the around 1% fail rate seems to be growing to 2% at the moment given the 730 registered (how many left) so still relatively rare? 996/997 had cylinder scoring issues in the 2000s with an estimated 10% suffering but Porsche certainly did no recall to fix the issue.
Except…there are only about 50 Alpine owners using this forum so the failure rate is quite high looking at that small cross-section.

Miserablegit

Original Poster:

4,021 posts

109 months

Wednesday 30th November 2022
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It would be useful if telematics could be upgraded to include battery voltage and a warning of alternator failure /no charging (given the older stuff can do this) given a reasonable distance can be driven after the alternator dies and when the battery does go flat the car goest straight into limp…wherever you are…including joining a busy roundabout…

Miserablegit

Original Poster:

4,021 posts

109 months

Thursday 1st December 2022
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Many Thanks- I’ll take a look

Miserablegit

Original Poster:

4,021 posts

109 months

Friday 27th January 2023
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Interesting- I wonder if it might also have been a reaction to higher levels of ethanol in lower grade fuel?

Miserablegit

Original Poster:

4,021 posts

109 months

Saturday 28th January 2023
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Many thanks for that au

Miserablegit

Original Poster:

4,021 posts

109 months

Tuesday 18th July 2023
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Somebody else posted that along with a new pump a new injector code needs to be programmed into the ECU.