Ben Johnson Automotive Fault Finding

@UC0ONs-T76N9yy_mBD1CthXw - 9.8K subscribers

🔧 Learn to diagnose car problems like a pro. I teach real-world automotive fault finding using scan tools, logic, and experience — not guesswork. New videos weekly. No fluff. Just pure mechanic education. Perfect for beginners, DIYers, and techs wanting sharper skills.

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How to Fix a Mazda 6 That Won't Start or Crank

How to Fix a Mazda 6 That Won't Start or Crank Ben Johnson Automotive Fault Finding

797 views - 1 month ago

ThinkTool 689BT Review – The Truth After Real Workshop Use

ThinkTool 689BT Review – The Truth After Real Workshop Use Ben Johnson Automotive Fault Finding

2K views - 2 months ago

BMW i3 BLEW UP… I Wasn’t Expecting THIS

BMW i3 BLEW UP… I Wasn’t Expecting THIS Ben Johnson Automotive Fault Finding

910 views - 2 months ago

Your Car Knows a Flat Tyre… But HOW? (TPMS Explained with Animations)

Your Car Knows a Flat Tyre… But HOW? (TPMS Explained with Animations) Ben Johnson Automotive Fault Finding

638 views - 2 months ago

This Fuse KEPT BLOWING… Here’s How I Found the Dead Short 🔥

This Fuse KEPT BLOWING… Here’s How I Found the Dead Short 🔥 Ben Johnson Automotive Fault Finding

1.1K views - 2 months ago

This ‘Brake Hack’ Is Ruining Your Discs (And You Don’t Even Know)

This ‘Brake Hack’ Is Ruining Your Discs (And You Don’t Even Know) Ben Johnson Automotive Fault Finding

1.5K views - 2 months ago

This Shouldn’t Have Happened…

This Shouldn’t Have Happened… Ben Johnson Automotive Fault Finding

1K views - 3 months ago

This Cable Could Kill You — And Your Multimeter Won’t Warn You

This Cable Could Kill You — And Your Multimeter Won’t Warn You Ben Johnson Automotive Fault Finding

3K views - 3 months ago

Why Cam Timing Lies: Hall vs VR Sensors, VVT Faults & Stretched Chains Explained

Why Cam Timing Lies: Hall vs VR Sensors, VVT Faults & Stretched Chains Explained Ben Johnson Automotive Fault Finding

2.4K views - 5 months ago

BMW Battery Discharging While Stationary? Don’t Panic – Do This Instead

BMW Battery Discharging While Stationary? Don’t Panic – Do This Instead Ben Johnson Automotive Fault Finding

10K views - 5 months ago

FAULT CODES SAID ONE THING. REALITY SAID ANOTHER.

FAULT CODES SAID ONE THING. REALITY SAID ANOTHER. Ben Johnson Automotive Fault Finding

3.3K views - 6 months ago

How Mechanics REALLY Diagnose Your Car

How Mechanics REALLY Diagnose Your Car Ben Johnson Automotive Fault Finding

2.8K views - 6 months ago

12 Volts on Ground… The Most Confusing Auto-Electrical Fault Explained!

12 Volts on Ground… The Most Confusing Auto-Electrical Fault Explained! Ben Johnson Automotive Fault Finding

25K views - 6 months ago

What Happens When You Use a Multimeter WRONG? (Warning: Real Accident)

What Happens When You Use a Multimeter WRONG? (Warning: Real Accident) Ben Johnson Automotive Fault Finding

2.2K views - 6 months ago

Electric Handbrake Fault Diagnosis | Testing & Fixing Rear Caliper Actuator Voltage Drop

Electric Handbrake Fault Diagnosis | Testing & Fixing Rear Caliper Actuator Voltage Drop Ben Johnson Automotive Fault Finding

2.3K views - 6 months ago

Modern Car Diagnostics: FlexRay Fault Traced and Solved

Modern Car Diagnostics: FlexRay Fault Traced and Solved Ben Johnson Automotive Fault Finding

7.9K views - 7 months ago

🔧 The Most Honest Kingbolen K7 Review You’ll See | Real Winter Test, Live Data & Fault Code Demo

🔧 The Most Honest Kingbolen K7 Review You’ll See | Real Winter Test, Live Data & Fault Code Demo Ben Johnson Automotive Fault Finding

2.7K views - 7 months ago

One Tiny Part… and the Whole Car Won’t Start

One Tiny Part… and the Whole Car Won’t Start Ben Johnson Automotive Fault Finding

533 views - 10 months ago

If You Were an Apprentice mechanic in the 90s, This 3D Animation Will Hit You Hard

If You Were an Apprentice mechanic in the 90s, This 3D Animation Will Hit You Hard Ben Johnson Automotive Fault Finding

827 views - 11 months ago

CHECK ENGINE LIGHT ON? Decode ANY OBD2 Code FAST! (Live Data & Freeze Frame)

CHECK ENGINE LIGHT ON? Decode ANY OBD2 Code FAST! (Live Data & Freeze Frame) Ben Johnson Automotive Fault Finding

873 views - 1 year ago

BMW X5 Battery Drain FIX! (E70 F15) Find & Stop Parasitic Draw DIY

BMW X5 Battery Drain FIX! (E70 F15) Find & Stop Parasitic Draw DIY Ben Johnson Automotive Fault Finding

11K views - 1 year ago

No crank no start? [Real Fix Revealed] | Voltage Drop Test & Rotten B+ Cable Case Study

No crank no start? [Real Fix Revealed] | Voltage Drop Test & Rotten B+ Cable Case Study Ben Johnson Automotive Fault Finding

893 views - 1 year ago

What I’d Use to Solve NVH Issues – If I Had the Budget!

What I’d Use to Solve NVH Issues – If I Had the Budget! Ben Johnson Automotive Fault Finding

449 views - 1 year ago

What is Voltage Drop? Easy Explanation for Beginners (Vdrop Guide)

What is Voltage Drop? Easy Explanation for Beginners (Vdrop Guide) Ben Johnson Automotive Fault Finding

2.3K views - 1 year ago

My mate tried a fix by CHAT GPT - it ended badly

My mate tried a fix by CHAT GPT - it ended badly Ben Johnson Automotive Fault Finding

388 views - 1 year ago

They Said It Was ‘Just a Voltage Drop Test’ – Here’s Why That’s Dead Wrong!

They Said It Was ‘Just a Voltage Drop Test’ – Here’s Why That’s Dead Wrong! Ben Johnson Automotive Fault Finding

1K views - 1 year ago

Still Don’t Get Voltage Drop? Watch This & Finally Understand It.

Still Don’t Get Voltage Drop? Watch This & Finally Understand It. Ben Johnson Automotive Fault Finding

688 views - 1 year ago

Stripped This BMW electric water Pump – I Didn’t Expect What Was Inside…

Stripped This BMW electric water Pump – I Didn’t Expect What Was Inside… Ben Johnson Automotive Fault Finding

681 views - 1 year ago

Why Your Diesel Is Failing — And It Starts With This Sensor

Why Your Diesel Is Failing — And It Starts With This Sensor Ben Johnson Automotive Fault Finding

1.9K views - 1 year ago

The Dangerous Mod That Could Kill You – Airbag Resistor Bypass Explained

The Dangerous Mod That Could Kill You – Airbag Resistor Bypass Explained Ben Johnson Automotive Fault Finding

4.3K views - 1 year ago

Overheating Disaster: What Happens When You Don’t Vacuum Bleed a BMW N20

Overheating Disaster: What Happens When You Don’t Vacuum Bleed a BMW N20 Ben Johnson Automotive Fault Finding

2.1K views - 1 year ago

10% off this jump pack until the end of May!

10% off this jump pack until the end of May! Ben Johnson Automotive Fault Finding

617 views - 1 year ago

BMW Z4 Dash Was DEAD – But K-Bus Looked Perfect?

BMW Z4 Dash Was DEAD – But K-Bus Looked Perfect? Ben Johnson Automotive Fault Finding

1.4K views - 1 year ago

Water-Damaged E61 Causes CAN Bus Chaos!

Water-Damaged E61 Causes CAN Bus Chaos! Ben Johnson Automotive Fault Finding

2K views - 1 year ago

Mechanics Changed everything on this B38 engined F20

Mechanics Changed everything on this B38 engined F20 Ben Johnson Automotive Fault Finding

3.1K views - 1 year ago

BMW G20 B48 DSC Sensor triggered ALL These Errors!

BMW G20 B48 DSC Sensor triggered ALL These Errors! Ben Johnson Automotive Fault Finding

2.6K views - 1 year ago

The €69 professional obd2 scantool Every Driver NEEDS in 2025

The €69 professional obd2 scantool Every Driver NEEDS in 2025 Ben Johnson Automotive Fault Finding

1.2K views - 1 year ago

This 335i N54 B58 Coil Swap Was Perfect… Until Cylinder 6 Went to ZERO PSI!

This 335i N54 B58 Coil Swap Was Perfect… Until Cylinder 6 Went to ZERO PSI! Ben Johnson Automotive Fault Finding

1.7K views - 1 year ago

How to Fix an Engine With No Compression (It Actually Runs Perfect Now!)

How to Fix an Engine With No Compression (It Actually Runs Perfect Now!) Ben Johnson Automotive Fault Finding

18K views - 1 year ago

DPF Blocked? Full Diagnosis With Road Test dpf + Tools You Need

DPF Blocked? Full Diagnosis With Road Test dpf + Tools You Need Ben Johnson Automotive Fault Finding

7.2K views - 1 year ago

BMW F30 REM Module DEAD? Watch What Fixed It…

BMW F30 REM Module DEAD? Watch What Fixed It… Ben Johnson Automotive Fault Finding

10K views - 1 year ago

BMW E46 Arrived DEAD… Could I Save It?

BMW E46 Arrived DEAD… Could I Save It? Ben Johnson Automotive Fault Finding

982 views - 1 year ago

BMW F10 Diesel: DDE Short & CAN Bus Chaos!

BMW F10 Diesel: DDE Short & CAN Bus Chaos! Ben Johnson Automotive Fault Finding

3K views - 1 year ago

You Won’t Believe What Killed the AHL System (Headlight failure) 😅 No really - you wont.

You Won’t Believe What Killed the AHL System (Headlight failure) 😅 No really - you wont. Ben Johnson Automotive Fault Finding

1.7K views - 1 year ago

S55 top end rebuild

S55 top end rebuild Ben Johnson Automotive Fault Finding

1.6K views - 1 year ago

How an AdBlue LEAK can KILL YOU!

How an AdBlue LEAK can KILL YOU! Ben Johnson Automotive Fault Finding

1.9K views - 1 year ago

How Do I Become a Car Mechanic? (What No One Tells You!)

How Do I Become a Car Mechanic? (What No One Tells You!) Ben Johnson Automotive Fault Finding

1.4K views - 1 year ago

BMW Owners BEWARE! The Hidden Intake Leak Stealing Your Power!

BMW Owners BEWARE! The Hidden Intake Leak Stealing Your Power! Ben Johnson Automotive Fault Finding

5.1K views - 1 year ago

How a Window Motor REALLY Works! (Explained)

How a Window Motor REALLY Works! (Explained) Ben Johnson Automotive Fault Finding

1.4K views - 1 year ago

EXPENSIVE PART FAILS! Hidden Fault Costs You BIG $$

EXPENSIVE PART FAILS! Hidden Fault Costs You BIG $$ Ben Johnson Automotive Fault Finding

1.4K views - 1 year ago

The Real Reason Petrol Particulate Filters Exist – It’s Worse Than You Think!

The Real Reason Petrol Particulate Filters Exist – It’s Worse Than You Think! Ben Johnson Automotive Fault Finding

6.3K views - 1 year ago

How to Fix Your B38 Engine Oil Leak (and Why It's Happening)

How to Fix Your B38 Engine Oil Leak (and Why It's Happening) Ben Johnson Automotive Fault Finding

8.4K views - 1 year ago

Why BMW EGR problems are misdiagnosed

Why BMW EGR problems are misdiagnosed Ben Johnson Automotive Fault Finding

1.7K views - 1 year ago

How To Replace The Battery In Your BMW Key

How To Replace The Battery In Your BMW Key Ben Johnson Automotive Fault Finding

668 views - 1 year ago

BMW i3 Brake Job: The Shocking Truth About These Pads!

BMW i3 Brake Job: The Shocking Truth About These Pads! Ben Johnson Automotive Fault Finding

2.9K views - 1 year ago

This BMW M3 E93 Kept Dying & I Finally Found Out Why!

This BMW M3 E93 Kept Dying & I Finally Found Out Why! Ben Johnson Automotive Fault Finding

2K views - 1 year ago

BMW owners stop making this mistake!

BMW owners stop making this mistake! Ben Johnson Automotive Fault Finding

1.6K views - 1 year ago

Inside an Ignition Coil (Cut Open & Explained)

Inside an Ignition Coil (Cut Open & Explained) Ben Johnson Automotive Fault Finding

4.8K views - 1 year ago

Why Your Car's Lambda Sensor Isn't Heating Up (and Why It Matters)

Why Your Car's Lambda Sensor Isn't Heating Up (and Why It Matters) Ben Johnson Automotive Fault Finding

1.7K views - 1 year ago

How BMW's 'Smart' Door Handles Ruined Their Reputation.

How BMW's 'Smart' Door Handles Ruined Their Reputation. Ben Johnson Automotive Fault Finding

2.4K views - 1 year ago