WHAT IS THE NORMAL VOLTAGE ON THE BATTERY WHEN MY ENGINE IS RUNNING?

2004 Volkswagen Touareg

Tiny

zakhia

May, 10, 2012 AT 7:53 PM

Touareg v8 2004

FOUND 907 RELATED QUESTIONS

Battery Will Not Charge

20 ANSWERS
5 IMAGES

Flashing Battery Indicator

5 ANSWERS
9 IMAGES

4 Answers

Tiny

promechanic

May, 10, 2012 AT 8:03 PM

The voltage should be in the 13.5-14.5 range

Tiny

djcl

May, 10, 2012 AT 9:23 PM

Some cars have a lower charging voltage @ idle but if you tap the gas thay will jump up into range

Tiny

dshelly77

May, 10, 2012 AT 9:38 PM

14.6 at idle

Tiny

vwscott

July, 8, 2012 AT 7:56 PM

If it's low you need the cable that runs to the starter if the alt tests okay. Common problem on some touaregs-v6 and v8

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