Astra wont start ?

Astra wont start ?

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Discussion

J4CKO

Original Poster:

41,802 posts

202 months

Monday 22nd May 2017
quotequote all
Well, RAC couldnt start it, it arrives back on a low loader and sure enough, dead as a doornail.

Not sure what we did but it started,

Battery off for 5 mins.
Tried the spare key
Removed the ECU connectors and re-seated

Starts on the next turn of the key,

Had got my eldest to try the battery thing, but maybe leaving it off helped.

Reseating things often helps in computers so I thought why not.

No stored codes to go on.

Now starts on both keys ?

He is away until Friday so will go and try it, take it round the block and just see if it re-occurs.

Edited by J4CKO on Monday 22 May 19:45

Loyly

18,031 posts

161 months

Monday 22nd May 2017
quotequote all
Hopefully you'll have got to the root of the problem. We had a lot of issues with alternators on the Astra H's that we had as fleet cars at work. When the cars were a couple of years old and approaching 100,000 miles they all started to suffer alternator failure which manifested at first as the electrical systems going haywire, PAS assistance dropping out, brake servo assistance stopping and loads of flashing lights on the dash. Odds are, that would be the last time the car would start before they were towed away to be fixed.

morgrp

4,128 posts

200 months

Monday 22nd May 2017
quotequote all
Get rid while the going is good

J4CKO

Original Poster:

41,802 posts

202 months

Monday 22nd May 2017
quotequote all
morgrp said:
Get rid while the going is good
That subject has arisen biggrin

I actually quite like the thing but he is now aiming for a change, he was anyway but he now can justify it to his mum a bit more easily.

J4CKO

Original Poster:

41,802 posts

202 months

Tuesday 23rd May 2017
quotequote all
Started fine this morning, have used it for work, actually quite good fun, feels pretty old school, only 140 bhp but goes ok, handles pretty well, feels like late nineties rather than 2008.


J4CKO

Original Poster:

41,802 posts

202 months

Wednesday 31st May 2017
quotequote all
Got a mobile mechanic out who read the codes with his Delphi system, U2105 CAN-Bus No Communication with ECM (Engine Control Module)

So, any suggestions ? send the ECU away to get redone ?

J4CKO

Original Poster:

41,802 posts

202 months

Friday 9th June 2017
quotequote all
Blerk, ECU sent off for repair, no fault found !

So, back to square one, what else can it be, suggestions please ?

Am thinking earths ?

What else can it ?

Jezcon

1 posts

41 months

Wednesday 10th March 2021
quotequote all
Why don't you guys just answer what jacko has said instead of giving your stupid ideas and head up backside know-it-all ask him straight or not at all!!

E-bmw

9,355 posts

154 months

Thursday 11th March 2021
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I assume you didn't see the post was from nearly 4 years ago.