⚠️ Electrical acting up… weird charging issues… battery keeps dying? 🔧 Try this simple test that everybody misses. Inside the alternator are diodes and a voltage regulator — and either one can fail without warning. 🧪 Bad diodes? You’ll get AC ripple, random battery drain, and sensors behaving erratically. 📉 Weak regulator? Won’t hold voltage under load or heat — especially at idle. 👇 Here’s how to test it with a multimeter — no guessing, just facts: ✅ OL one way = diode is blocking like it s
1:50
⚠️ Electrical acting up… weird charging issues… battery keeps d…
86.9K views8 months ago
FacebookMy Mobile Mechanic Auto Repair & Brake Repl…
MK3 Jetta
2:25
MK3 Jetta
122.5K viewsJan 9, 2011
YouTubeTheGuy2150
Mk3 Golf 1.9 Twin Turbo Diesel 450bhp +
Mk3 Golf 1.9 Twin Turbo Diesel 450bhp +
963.9K viewsJun 26, 2011
YouTubeSimon Hill
Diagnosing a Dead Alternator in a Volkswagen
Diagnosing a Dead Alternator in a Volkswagen
8.3K viewsFeb 24, 2023
TikTokthevwmechanic_official
VW Hand Brake
13:37
VW Hand Brake
294K viewsJun 22, 2014
YouTubedoubleboost
volkswagen Alarm FIX
1:36
volkswagen Alarm FIX
389.2K viewsMar 5, 2010
YouTubecable TV cutters
Volkswagen Polo Cool ! AD
1:17
Volkswagen Polo Cool ! AD
1.2M viewsSep 30, 2009
YouTubeporschecn
1:34
DIY: Volkswagen Headlight Switch Removal
381.1K viewsMar 9, 2011
YouTube4DIYers
1:58
Mortal Kombat 3 (UMK3) - The Subway
680.3K viewsNov 12, 2010
YouTubeTheUltimateBastich
6:34
Ford Focus Aux Input install
645.9K viewsOct 2, 2011
YouTubeAutoAudioDIY
19:55
VW GTI MK5 4 Door LED Puddle Light DIY - USP Motorsports
1.1M viewsApr 29, 2013
YouTubeUSP Motorsports
0:36
Brutal Golf Mk2 1150HP 16V Turbo Acceleration from Boba-Motoring!!!
9.5M viewsDec 4, 2013
YouTubeBoba Motoring
0:33
VW Golf mk3 Secret Tachometer Tutorial
155.9K viewsApr 28, 2009
YouTubePetter Lausund
2:21
VW Golf Mk3 2.0 8v GTI startup
101.6K viewsOct 7, 2013
YouTuberazor666666
7:31
Ford Focus MK3 Red Battery Warning Light on Dashboard - Fin…
73.9K viewsJan 27, 2020
YouTubeFalcon's Garage
1:07
VW Golf mk3 hidden tach tutorial
149.4K viewsNov 11, 2011
YouTubeMick F
1:49
How to Remove Renault Scenic Dashboard. Digital Dash Panel/Ins…
109.8K viewsOct 8, 2014
YouTubeifitsgotwheels
8:14
Traktor Kontrol S4 Tutorial Pt 1/3: Mixer & Decks | Dubspot
632.3K viewsNov 5, 2010
YouTubeDubspot
11:42
replacing alternator belt tensioner in MK 3 VW TDI
47.3K viewsDec 24, 2013
YouTubehesty32
1:25
VW GOLF VR6 HELL TURBO EXTREME FAST ACCELERATION
287K viewsSep 12, 2016
YouTubeCar Acceleration TV
31:53
DIY Radiator Replacement 1994 VW Jetta MK3
113.9K viewsNov 16, 2012
YouTubeWorse Than Chiggers
9:06
How to Test an Alternator
10.5M viewsMay 14, 2014
YouTubeChrisFix
3:46
Vw Mk3 2.0 8v turbo
69.5K viewsMay 31, 2016
YouTubeTACO8V
2:33
Canon 5D Mark III Test Film - "Bluesand"
217.5K viewsFeb 18, 2013
YouTubeJoshua Zucker
4:14
How to re-gas the air conditioning in your vehicle
1.2M viewsJul 7, 2009
YouTubeUltimate Handyman
13:59
Mortal Kombat 3 Liu Kang Gameplay Playthrough
11.9M viewsAug 24, 2013
YouTubearcadegamesfreak
1:17
The Most Horrifying Finishing Move In Mortal Kombat
5.1M viewsFeb 22, 2016
YouTubeDorkly
13:58
After replacing 3 alternators. Customer said it doesn’t charge !!!!!
186.4K viewsApr 4, 2021
YouTubeOz Mechanics
13:51
Car Electrical Systems Explained - How To Diagnose A Failing Altern…
1.1M viewsSep 10, 2020
YouTubeFCP Euro
9:02
How to replace a Mk3 Golf GTI Ignition Switch
74.8K viewsFeb 5, 2021
YouTubeSteve | Pentagram Motorsport
See more videos
Static thumbnail place holder