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Author god dam alternator
carnoisseurcraig
Member

Registered: 4th Jun 03
Location: Inverness
User status: Offline
30th Mar 05 at 19:27   View User's Profile U2U Member Reply With Quote

its not charging... was driving along in the xe.. quite the thing then she started to missfire. just as well i wasnt far from home as she died as i got into the drive... dam thing aint charging... dunno why it aint, light is fine on the dash. aint on.... totally puzzled.

anyone got any ideas.
i could go and look but im lazy. maybe the positive aint on properly.... i dont have an earth on it thou like some others...cant see this being a problem
AuroraSport
Member

Registered: 5th Mar 05
Location: Norfolk Drives: Audi B5 S4 Avant
User status: Offline
30th Mar 05 at 19:59   View User's Profile U2U Member Reply With Quote

i thought there was meant to be a vital earth from the alternator to the block?? correct me if im wrong...
carnoisseurcraig
Member

Registered: 4th Jun 03
Location: Inverness
User status: Offline
30th Mar 05 at 20:06   View User's Profile U2U Member Reply With Quote

well see maybe ur right... and thats why it aint charging.. im a newbie to there valvers...

i also got this engine in bits so ive had to piece it together..
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
User status: Offline
30th Mar 05 at 20:08   View User's Profile U2U Member Reply With Quote

should be an earth strap from alternator top adjuster bracket thing to the block/cyl head
carnoisseurcraig
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Registered: 4th Jun 03
Location: Inverness
User status: Offline
30th Mar 05 at 20:09   View User's Profile U2U Member Reply With Quote

yeah i kinda thought that but would that effect the charging of the unit... possibly... im not sure..
AuroraSport
Member

Registered: 5th Mar 05
Location: Norfolk Drives: Audi B5 S4 Avant
User status: Offline
30th Mar 05 at 20:13   View User's Profile U2U Member Reply With Quote

well i dont know about the xe tbh but im pretty sure theres meant to be an earth strap...if not u can check the alternator by looking at the voltage across the battery under load e.g with headlights on etc
carnoisseurcraig
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Registered: 4th Jun 03
Location: Inverness
User status: Offline
30th Mar 05 at 20:16   View User's Profile U2U Member Reply With Quote

i know its not charging for sure.... im almost positive its meant to have an earth strap from the adjusting slider to the block where the slider sits on..

it must be that, im just puzzled as to why not light is on....
AuroraSport
Member

Registered: 5th Mar 05
Location: Norfolk Drives: Audi B5 S4 Avant
User status: Offline
30th Mar 05 at 20:23   View User's Profile U2U Member Reply With Quote

ok mate, well not sure why u dont have a battery light coming on tbh - do you get any other problems with the xe conversion relating to warning lights??
carnoisseurcraig
Member

Registered: 4th Jun 03
Location: Inverness
User status: Offline
30th Mar 05 at 20:24   View User's Profile U2U Member Reply With Quote

maybe the warning light on the unit aint on properly... il check that tomorrow... thats the most likely suspect as to why the light aint on.

il also make up a strap tomorrow.
AuroraSport
Member

Registered: 5th Mar 05
Location: Norfolk Drives: Audi B5 S4 Avant
User status: Offline
30th Mar 05 at 20:28   View User's Profile U2U Member Reply With Quote

ok mate gud luck
Greasemonkey
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Registered: 17th Apr 02
Location: Drives a Tractor
User status: Offline
30th Mar 05 at 21:30   View User's Profile U2U Member Reply With Quote

check the voltage from alternator with a voltmeter, should be 14v if its 0v then check ya earths like ya suspect
CorsAsh
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Registered: 19th Apr 02
Location: Munich
User status: Offline
30th Mar 05 at 21:40   View User's Profile U2U Member Reply With Quote

You're not the only one with alternator probs Craig:

http://www.corsasport.co.uk/board/viewthread.php?tid=207375

Lisa
Member

Registered: 6th Apr 00
Location: Euxton, Lancashire
User status: Offline
30th Mar 05 at 21:42   View User's Profile U2U Member Reply With Quote

get an earth strap off a golf they are a lot better plastic coated if i remember.if hats your problem.
Adam_B
Member

Registered: 13th Dec 00
Location: Lancashire
User status: Offline
30th Mar 05 at 21:48   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by carnoisseurcraig
yeah i kinda thought that but would that effect the charging of the unit


yes. I thought it wouldnt on mine but it did
Richie
Member

Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline
31st Mar 05 at 07:56   View User's Profile U2U Member Reply With Quote

If the light is going off on the dash once you have started the engine then the alternator is probably working fine, 90% on that.

The ground strap is a must, there isnt a good earth through the bolts for the alt to the block, you defo need a strap.

If this still doesnt work, the voltage regulator may be packed in or a contact gone inside the alt
Joff
Member

Registered: 17th Oct 00
Location: Cambridgeshire
User status: Offline
31st Mar 05 at 08:17   View User's Profile U2U Member Reply With Quote

Check all the wires from the alternator are intact.


 
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