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  #1 (permalink)  
Old 06-05-2023, 04:45 AM
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Default Alternator does not work?

Hi
do have a 8242N on an LS6 running, pin 3 to 10W 33OHm resistor to pre-excitation.

The voltage is 12-13,9V commuting.

what can I do ?
Pls help.
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Old 06-06-2023, 05:49 AM
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have a spare part, do not measure any difference on the pins and gnd or 12v output

new installed without any pin connected, normaly about 3000U/min the generator starts on its own and must have about 14V

nothing stays on battery voltage.. ??

how about the pins, can anyone say what there has to be connected?

must be the S pin hang on 12v ?
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Last edited by Austria_Cobra; 06-06-2023 at 06:02 AM..
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  #3 (permalink)  
Old 06-06-2023, 06:57 AM
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have fixed it.
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  #4 (permalink)  
Old 06-07-2023, 10:17 AM
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Tell us about the fix.
Blas
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Owner’s Manuals: SPF MKII, CSX7000, CSX8000, Sebring, Bondurant, & Cinema Tribute Cars.

Large, easy to read and trace schematics with part numbers, wire colors, wire gauge, fuses, and electrical upgrade information. Trouble-shooting and replacement part numbers for those roadside repair adventures.
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Old 06-07-2023, 11:09 AM
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Hi Blas

several things

connector to the resistor broke, verry cheape quality
12v direct did not work
12V 21W bulbe did not work
Led bulb now works fine
still checking
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Old 06-07-2023, 01:09 PM
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Wow… tests a lot of curve balls at one time . Good detective work.
Blas
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Large, easy to read and trace schematics with part numbers, wire colors, wire gauge, fuses, and electrical upgrade information. Trouble-shooting and replacement part numbers for those roadside repair adventures.
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  #7 (permalink)  
Old 06-07-2023, 10:22 PM
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I really do not like electric problems
and High voltage was my school education 30 years ago.... then switched over to machine programming
now, I am completely back to the roots and still learning about things

Finished the electricity now on the FFR, would need such a big electric printing, as you did on the SPF



PS: what is the problem of this forum, cannot upload a jpg of 64kb? Upload of file failed. Good forums have no problem on uploading fotos, if they are bigger they convert on themselve. Img on Link does not work either.
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Last edited by Austria_Cobra; 06-09-2023 at 12:20 AM..
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Old 06-27-2023, 07:22 AM
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did not last long...

again, the Voltage is low, the alternator does not work

I checked now with excitation current(? right word) and the alternator does not load.
The bulb is on before start, goes out on start, nothing changes on the voltage.
Tests show the both alternator are dead.... new and dead...

OK, I am looking now to find something good stuff.
I have a 8242N style alternator with Chevy bracket
https://www.summitracing.com/parts/n...63327#overview
6 rib

which possibilities do i have to finish up that... ?
other bracket and other style alternator? which does fit? (LS6)

what can I do, do not want to by the next trash...

https://ibb.co/thXkD08
PS: would like to uplad a pic in small (60kb), does not work, always error on upload...
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Last edited by Austria_Cobra; 06-27-2023 at 07:27 AM..
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Old 06-28-2023, 09:42 PM
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straing behavior

I had 2 alternators (the same), one in car worked and is now dead.

I tried the good on yesterday. Start 14,0V, loading about 25A.
After an hour of ride, the voltage goes down 13,9, then 13,8, then 13,7 and then out 12V(Batterie), also now dead.

Could someone tell me exactly what this alternator needs on the pins (SILP).
Which is an input/output, which signal should be connected (voltage)
I think the alternator is running in fail safe and kills himself after time.

2W check bulb works fine (L)
clock wise (from front) rotation

8242N
HTML Code:
Chevrolet Camaro 1998-2002 5.7L Alternator
Replaces:
Bosch AL8723X
Delco 10464070, 10464402, 10464407, 10480308, 10480342, 10480343, 321-1418, 321-1746, 321-1751, 334-2486, RM1277
Denso 210-5164
Wilson 90-01-4319, 90-01-4364
HELLA 737858001

ACECA-8167-5 CA81675
BOSCH 0 986 CN0 627 0986CN0627
BOSCH F 042 300 140 F042300140
BOSCH 0 986 UN0 627 0986UN0627
BOSCH 0 986 CR0 627 0986CR0627
BOSCH 0 986 UR0 627 0986UR0627
BOSCH (USA)AL8706N AL8706N
BOSCH (USA)AL8710X AL8710X
BOUSAL8706X AL8706X
BOWERSBAO3087 BAO3087
CARGO111712 111712
CEVAM8206 8206
DELCO REMY 10464407 10464407
DELCO REMY 10480168 10480168
DELCO REMY 10462651 10462651
DELCO REMY 3211108 3211108
DELCO REMY 10480198 10480198
DELCO REMY 10463652 10463652
DELCO REMY 10480308 10480308
DELCO REMY 10463940 10463940
DELCO REMY 10480388 10480388
DELCO REMY 10480167 10480167
DELCO REMY DRZ0196 DRZ0196
DELCO REMY 3211107 3211107
DELCO REMY 10480168Y 10480168Y
DELCO REMY 10463651 10463651
DELCO REMY 3211438 3211438
DELCO REMY 10480251A 10480251A
DELCO REMY 10463690 10463690
DELCO REMY 10480343 10480343
DRI528.131.1002 5281311002
DRI528.168.1052 5281681052
DRI528.162.1002 5281621002
ELECTROLOGALT2606SA ALT2606SA
ELECTROLOGALT2654SA ALT2654SA
ELSTOCK28-3584 283584
ELSTOCK28-7897 287897
ELSTOCK28-4953 284953
EUROTEC12090142 12090142
EUROTEC12090141 12090141
HC-PARTSUA1538IR UA1538IR
HELLA8EL737858001 8EL737858001
ISUZU8104636510 8104636510
LESTER8206-5 82065LESTER8227-5 82275
LESTER8227 8227
LUCASLRA02835 LRA02835
LUCASLRA01781 LRA01781
LUCASLRA04288 LRA04288
PIC240-6175 2406175
PIC240-6174 2406174
UNIPOINTALT-1402 ALT1402
WAI1-1995-22DR 1199522DR
WAI20-1150-11 20115011
WAI1-1995-21DR 1199521DR
WAI1-1995-21DR-2 1199521DR2
WAI1-2155-21DR 1215521DR
WAI20-1150-10 20115010
WAI1-1995-21DR-1 1199521DR1
WILSON90-01-4246N 90014246N
WILSON90-01-4246 90014246
WOOD-UKALT1402 ALT1402

Delco Type CS130D Series Alternator On Chevrolet Camaro and Pontiac Firebird

Erstausrüstung / alternative Artikelnummern: 10464070, 10464407

Used On:
Chevrolet CAMARO 5.7L(350) V 1998, 1999, 2000, 2001, 2002
Chevrolet Camaro 5700cc, 5.7L/350CI V8 1998, 1999, 2000, 2001, 2002
Chevrolet Camaro 5736cc, 5.7L/350CI V8 1998, 1999, 2000, 2001, 2002
Chevrolet Camaro Z28 5700cc, 5.7L/350CI V8 1998, 1999, 2000, 2001, 2002
Pontiac FIREBIRD 5.7L(350) V 1998, 1999, 2000, 2001, 2002
Pontiac Firebird 5700cc, 5.7L/350CI V8 1998, 1999, 2000, 2001, 2002
Pontiac Firebird 5733cc, 5.7L/350CI V8 1998, 1999, 2000, 2001, 2002
Pontiac Firebird Formula 5700cc, 5.7L/350CI V8 1998, 1999, 2000, 2001, 2002
Pontiac Firebird Trans Am 5700cc, 5.7L/350CI V8 1998, 1999, 2000, 2001, 2002
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Old 06-29-2023, 05:04 AM
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found, the alternator needs to be fully wired.
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Old 06-29-2023, 10:50 PM
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first part of test ride was fine, everything worked fine
stopped for half an hour
after nothing worked again... buhhh, more problems than just voltage...

I think the alternator gets hot.
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Old 06-30-2023, 05:01 PM
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There are a lot of wiring diagrams on line, if you google your alternator part number, that is how I wired mine.
Warum bist Du nicht am Oesterreichring fuer die F1?
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Old 06-30-2023, 09:12 PM
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I do not find a specific diagram for the SILP alternator online, but already got the needed information.

OT: der F1 Zirkus interessiert mich seit den Staubsaugermotoren nicht mehr.
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Old 07-01-2023, 05:57 PM
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Das versteh ich schon, die best toenenden F1 wagen waren befor der Turbo aera.
Wenigstens habt ihr eine Rennstrecke in Oesterreich, in der Schweiz wo ich her bin hats nur Bergrennen, keine Rundstreecken.
Tschuess
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Old 07-01-2023, 11:55 PM
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Ich war damals in Singapur mit den V8 zwischen den Hochhäusern, das war mehr als beeindruckend, ab dann wars vorbei. Der völlig übertriebene Zirkus und Massenmenschenauflauf mit allen Vor/Nachteilen ist mir zu viel, ich bin der, der zu den Bergrennen und Oldtimerveranstaltungen geht. BG
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