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2006 9-3 1,8T
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10 Posts
Discussion Starter · #1 ·
Engine light and fault code T8 P1312 00 and P1682 00
I have ordered new plugs, coils and Ionization Module.
Hope this solves the problem:
Question: do old error messages have to be deleted in Tech2 or do the error messages disappear by themselves if the problem disappears ?
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2006 9-3 1,8T
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Discussion Starter · #3 ·
Thank you for your feedback.
Plugs (NGK) were changed last year, so could these be old messages?
PS the engine light comes and goes (mostly on but disappears occasionally)
And yes, only ordered original parts
 

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2006 9-3 1,8T
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Discussion Starter · #7 ·
I have read somewhere that you have to be careful about deleting messages because you will then no longer be able to see the errors? Is it the case that if you delete the messages (In DTC) they will come back if the problem is not solved??
 

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2006 9-3 1,8T
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Discussion Starter · #11 ·
@GeirOlav It's very rare for ionization module to be replaced,P1312 is normally an issue with the coils,start by replacing coils first,as you only replaced plugs last year.These plugs are good for 60k mls..
@GeirOlav It's very rare for ionization module to be replaced,P1312 is normally an issue with the coils,start by replacing coils first,as you only replaced plugs last year.These plugs are good for 60k mls..
thanks for the reply, will post some new pictures later
 

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2006 9-3 1,8T
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Discussion Starter · #12 ·
So I deleted all messages and checked again.
here are some pictures of new readings
Engine light is now gone, have only started the engine a couple of times but don't try to drive the car


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