ran this one a bit in my 88 16v scirocco. works fine. a bit biger than the sotch as far as size.
A few hard lessons I learned: Have a voltmeter and ensure your battery is good, a bad battery will kill a good alternator (12.6V min on non running car) Find a reputable guy that rebuilds starters and alternators and try to get your alt rebuilt or find a new Bosch.
The alternator I have on my 3.0 Ford Ranger does over 130 at idle and 300 at 2,000 engine RPM. It's the same size as factory, just custom built for $550 for the truck since I use it for car audio competition.
I would try replacing it with a stock Bosch alternator.
Got it. So am I correct in thinking that these Bosch alternators have both diodes to get to DC and voltage regulators to make it a clean voltage?
Welp... the alternator AND the battery are dead. New battery is in, now to do the alternator but I need food first. I was amazed that the store had a rebuilt Bosch alternator IN STOCK
My 05' Golf TDI came with a Bosch unit from the factory and lasted about 90k or so, I replaced it with a Bosch Reman and its been doing well, 120k now.
okay just did mine 14.7x after a cold start...can it be too much ? does that sound reasonble
A friend had a rebuilt bosch unit that he lent me to try and that too doesn't put out any voltage.
We've had all sorts of problems with Bosch reman alternators. They worked really well until Volvo put the alternator on the CAN network. The reman ones have a ton of trouble making the right charging voltage.
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