2001 Volkswagen Passat "voltage regulator" Questions

...it won't start. battery light keeps flashing, battery is lest than 2 months old must be altenator or voltage regulator. Double check all cable connections to make sure there is a metal-to-metal ...

voltage regulator is charging too high or too low or one or more of the diodes in the diode trio are burnt out and not functioning, the battery or alternator light will pop up. This indicates that the

...when the engine is running if you can't check it yourself you need to take it to where it can be checked,it could be the alternator or the voltage regulator is faulty.....hope this ...

...REGULATOR 1 PERFORMANCE.CODE 642 SENSOR REFERANCE VOLTAGE CIRCUIT "A" LOW.AND CODE 2004 IS ITAKE MANIFOLD RUNNER CONTROL STUCK OPEN.CK FOR BAD OR MISSING VACUUM LINES.IS IT STILL UNDER ...

...Regulator Valve Open/Short To Ground P1550Charge Pressure Control Difference P1555Charge Pressure Upper Limit Exceeded P1556Charge Pressure Negative Deviation P1557Charge Pressure Positive Deviation ...

...voltage regulator that bad The alternator is shot, The car will run on a new battery for about 20 mins, then it fizzles out. The alternator contains the regulator, You can take it and get it checked, ...

voltage regulator on the altenator fix the problem. There were not issues prior to this happening. now the battery light flashes. Almost positive the voltage regulator on a B5 Passat is built into the

...voltage regulator prevent my passat from starting? it shouldn't. the voltage regulator is located either internally on the alternator or on the outside of the alternator. it controls how ...

...and voltage regulator wires for damage or make sure electrical wires has tight connection.check alternator battery.first turn off radio before before disconnecting negative battery

...voltage regulator replaced in the alternator and after 2 days of around town driving. Battery has gone dead again. I don't know what is causing the battery to drain if my alternator is working? Any ...