Automotive Training Centre

JUNE 25, 2025

When today’s vehicles roll into the garage with a check engine light or a strange misfire, gone are the days of relying on guesswork. Complex auto mechanic diagnostic problems now require high-level tools and skills, and one of the most valuable is scan tool graphing.

Mechanic 160

Mechanic Check Engine Light Auto Mechanic Training Automotive 160

RepairSmith

MAY 14, 2025

Seeing the check engine light illuminate on your dashboard can immediately cause stress and uncertainty. Let us help you understand and solve the mystery behind your check engine light, all from the comfort of your home or office. What Does the Check Engine Light Mean?

Check Engine Light 52

Check Engine Light Engineering Emissions Testing Automotive Services 52

Automotive Training Centre

JULY 24, 2025

For example: A check engine light might not indicate a faulty part, but a system that needs reprogramming. That’s why today’s auto mechanic school graduates and professionals must be just as comfortable with software as they are with sockets and screwdrivers.

Oil Change 163

Oil Change Software Auto Mechanic Training Car 163

Brake & Front End

MAY 21, 2025

With the stop light switch ON, the brake pedal load sensing switch OFF, and the master cylinder pressure 870 psi or more, the vehicle speed is 0 mph for 5 seconds or more. If any criteria are met, the check engine light will illuminate, and some safety features like ABS might be disabled. Another common code is C0277.

Check Engine Light 213

Check Engine Light Engineering Vehicle Hydraulics 213

Automotive Training Centre

JUNE 20, 2025

Common Issues Smoke Machines Help Diagnose Smoke testing plays a critical role in diagnosing: Vacuum leaks that lead to a rough idle or poor fuel economy EVAP system leaks that trigger the check engine light (P0442, P0455, etc.)

Mechanic 153

Mechanic Check Engine Light Auto Mechanic Training Automotive 153

Tomorrow's Technician

JANUARY 15, 2025

These are the common warning lights you may see on the instrument cluster of todays vehicles. One of the most well-known is the check engine light, also known as the maintenance indicator lamp or service engine soon light. Take a look at these as they appear on the screen. Have you seen them before?

Check Engine Light 130

Check Engine Light Engineering Automobile Electronics 130

Meister Werks European & Import

JULY 8, 2025

Noticed check engine light on dash upon entering vehicle. Inspection: – Check engine light is on – Needs diagnostic. Needs an engine flush and correct oil for engine. Mk5 Golf R32 Repairs Test drive: Lack of power while driving. Doesn’t feel like a R32 should.

Check Engine Light 52

Check Engine Light Banking Engineering Auto Repair 52

Automotive Training Centre

JUNE 5, 2025

Unlike recall notices, TSBs typically address non-safety-related defects, from software glitches to persistent check engine light triggers. Often overlooked, TSBs offer proven solutions to problems that can otherwise stump even seasoned professionals. What Makes TSBs So Valuable in the Shop?

Auto Mechanic Training 145

Auto Mechanic Training Mechanic Check Engine Light Software 145

Tomorrow's Technician

JULY 23, 2025

Your customer may be replacing them for this reason or may have a check engine light and a code, which indicates a problem with the active grill shutters. Common Issues and Customer Questions About Grill Shutters They can also be damaged if the front of the vehicle is damaged in a collision.

Vehicle 100

Vehicle Check Engine Light Engineering IT 100

RepairSmith

NOVEMBER 12, 2024

Signs You Need an Exhaust Manifold Replacement Watch out for these symptoms of a malfunctioning exhaust manifold: Illuminated check engine light : The engine control unit (ECU) will turn on the check engine light if oxygen sensors detect an error.

Check Engine Light 52

Check Engine Light IT Engineering Auto Repair 52

RepairSmith

NOVEMBER 12, 2024

A PCV (Positive Crankcase Ventilation) valve might be small, but it’s crucial for keeping your engine healthy and your emissions in check. If it gets clogged or worn out, you might notice rough idling, an oil leak, or even the dreaded Check Engine Light.

IT 52

IT Check Engine Light Auto Repair Shop Mechanic 52

Scotty's Automotive Services

FEBRUARY 9, 2025

Dashboard Warning Lights: Check your dashboard for any warning lights, such as the battery light or the check engine light. Strange Noises: A squealing or grinding noise coming from the engine area could indicate a problem with the alternator.

Check Engine Light 55

Check Engine Light Electricity Preventative Maintenance Engineering 55

RepairSmith

NOVEMBER 29, 2024

Check engine light: A failing turbo can trigger the check engine light due to irregular air pressure or sensor readings in the engine system. Odd noises: Worn bearings or imbalance in a turbocharger can produce a high-pitched whining or siren sound. How Long Does a New Turbo Last?

Car 52

Car Check Engine Light IT Engineering 52

Girls Auto Clinic

APRIL 1, 2025

Want to learn more about dashboard emojis and what to do if that pesky check engine light comes on? Sign up for a VID Membership (Philly area only) Members get free check engine emoji scans! For yellow or amber emoji, schedule a visit to your trusted mechanic soon. Green and blue emoji?

Car 130

Car Check Engine Light Engineering Oil Change 130

Automotive Training Centre

APRIL 30, 2025

An engine misfire occurs when one or more cylinders in the engine fail to complete the combustion process properly. This disruption can cause the engine to run rough, lose power, shake, or trigger the check engine light. Engine warning lights illuminated. Poor fuel economy.

Mechanic 169

Mechanic Engineering Check Engine Light Auto Mechanic Training 169

Solera

MARCH 19, 2025

In addition, its location above the engine subjects it to temperature fluctuations that eventually cause it to deteriorate and fail. Then, start the engine and monitor its performance, noticing any changes in behavior. If the check engine light reappears, further diagnosis is required.

Check Engine Light 130

Check Engine Light Engineering Troubleshooting Mechanic 130

RepairSmith

DECEMBER 24, 2024

So, its best to replace them as soon as you start noticing signs.

IT 52

IT Engineering Mechanic Check Engine Light 52

Tomorrow's Technician

NOVEMBER 12, 2024

The wrong oil can pose an electrocution hazard, as well as cause the check engine light to come on in some cars if they detect electrical connectivity in the A/C compressor. EV and hybrid A/C compressors operate off a high-voltage motor, and therefore the A/C oil cannot be electrically conductive.

Check Engine Light 130

Check Engine Light Electricity Air Conditioning Electric Vehicles 130

Tomorrow's Technician

JUNE 12, 2025

You can throw a ton of parts and labor at a TFSI or TSI engine to get the check engine light to go out for a boost issue. The signs of a leaking turbocharger system start with a lack of power or random misfires on Audi and VW engines. This can make for some interesting diagnostics if boost is lacking.

Engineering 130

Engineering Management Check Engine Light Electronics 130

RepairSmith

NOVEMBER 11, 2024

So, it’s best to swap it out when you spot the red flags of a bad purge valve.

Mechanic 52

Mechanic Engineering Check Engine Light Electricity 52

Solera

MARCH 19, 2025

Malfunctioning crankshaft and camshaft sensors can also cause an engine not to crank. If these sensors fail, theyll likely illuminate the check engine light and throw a corresponding code. Replace one or both if necessary.

Engineering 130

Engineering Check Engine Light Electricity Troubleshooting 130

RepairSmith

FEBRUARY 27, 2025

Engine Lifter Problems Symptoms Ticking or tapping noises from the engine Rough idling or misfires, especially under light throttle Check-engine light with codes related to cylinder misfires Possible Causes & Fixes Valve Lifter Failures: Trucks equipped with Dynamic Fuel Management (DFM) can experience lifter collapse or sticking.

Check Engine Light 52

Check Engine Light Oil Change Trucking Engineering 52

AutoShopOwner

NOVEMBER 15, 2024

The Reality of Modern-Day Automotive Repairs and Service Is it reasonable these days to expect a technician to solve a complicated check engine light problem on Lexus, then jump to an electrical fault on a Volvo, and then analyze a transmission issue on a Dodge diesel pickup truck?

Auto Repair Shop 130

Auto Repair Shop ASE ASE Certification IT 130

The Mechanic Doctor

MARCH 4, 2025

Dont Ignore Warning Lights Warning lights are not suggestions; they are serious alerts that something needs attention. Some key lights, such as brake warning lights, check engine lights and battery warning lights, shouldn’t be taken lightly and should be checked by a professional promptly.

Car 40

Car Oil Change Mechanic Check Engine Light 40

C and C Automotive

JUNE 9, 2025

Check Engine Light: A constantly illuminated check engine light could be a sign of various issues, including damage to the exhaust system due to overheating. Reduced Fuel Efficiency: Overheating can result in poor fuel combustion, leading to decreased fuel efficiency.

Check Engine Light 53

Check Engine Light Mechanic Engineering Vehicle 53

RepairSmith

NOVEMBER 13, 2024

6 Critical Signs You Need to Replace a Faulty Sensor Watch out for these red flags that signal a failing sensor: A lit check engine light with error codes P0087 , P0191, P0193, or P0194 Rough idling Sudden power loss Inconsistent or poor engine performance Poor fuel efficiency Excess fuel emissions How Long Does a Fuel Rail Pressure Sensor Last?

Check Engine Light 52

Check Engine Light Engineering Mechanic Car 52

RepairSmith

FEBRUARY 27, 2025

5 Signs Your Spark Plugs Are Faulty If you notice the following symptoms, you may need a new spark plug: Illuminated check engine light : A blinking engine light may signal a misfire caused by a faulty spark plug. These issues come with some unmistakable symptoms. Read on to know more.

Engineering 52

Engineering Preventative Maintenance Check Engine Light Electricity 52

RepairSmith

NOVEMBER 13, 2024

Pistons are the heart of your engine , moving up and down within the cylinders to generate the power that drives your car. Over time, piston issues can sneak up on drivers — starting with subtle problems, like a lit check engine light , but eventually leading to performance issues and costly engine repairs.

IT 52

IT Check Engine Light Engineering Mechanic 52

RepairSmith

NOVEMBER 28, 2024

Moreover, the failing sensor can send inaccurate airflow data to the engine control module, triggering a diagnostic trouble code and a check engine light. This results in misfire and rough idling.

Car 52

Car IT Engineering Mechanic 52

RepairSmith

MARCH 10, 2025

Without proper cooling, the transmission system can leak fluid, causing gear-shifting issues or complete transmission failure.

Mechanic 52

Mechanic Check Engine Light Engineering Transmission Repair 52

RepairSmith

NOVEMBER 11, 2024

9 Signs You Need an Engine Replacement The symptoms that indicate you might need a new engine include: Regular overheating: This could indicate a problem with the cooling system or a cracked engine block. Abnormal sounds: You may hear knocking or grinding sounds if your engine is failing, often due to poor lubrication.

Engineering 52

Engineering Check Engine Light Auto Repair Insurance 52

Motor Verso

MARCH 21, 2025

If your car is experiencing performance issues, shifting problems, or triggering the check engine light, a faulty PCM could be… Read more » The post PCM Reprogramming Cost – Reset Your Powertrain Control Module appeared first on Motor Verso.

Check Engine Light 87

Check Engine Light Engineering Car Troubleshooting 87

RepairSmith

MARCH 10, 2025

If your transmission valve body fails, replacing it early can save you money and keep your car running smoothly and safely.

Hydraulics 52

Hydraulics Transmission Repair Mechanic Check Engine Light 52

RepairSmith

NOVEMBER 28, 2024

Getting a timely replacement lets you drive more efficiently and safely.

Engineering 52

Engineering Auto Repair Mechanic Check Engine Light 52

RepairSmith

OCTOBER 27, 2024

5 Signs You Need an O2 Sensor Replacement Some indicators of a malfunctioning oxygen sensor include: Illuminated check engine light: The ECU (Engine Control Unit) monitors the functioning of oxygen sensors and their heater circuits.

Check Engine Light 52

Check Engine Light Engineering Auto Repair Manufacturing 52

Tomorrow's Technician

NOVEMBER 13, 2024

A flashing check engine light and codes P0301 to P0308 are a surefire indication that one or more cylinders are misfiring. These are the easy problems to solve when it comes to misfire diagnostics. However, some misfires are more challenging to uncover and resolve due to their intermittent nature.

Check Engine Light 100

Check Engine Light Engineering Vehicle Software 100

RepairSmith

NOVEMBER 10, 2024

Warning Lights on the Dashboard Your car’s dash is like its personal message board. When a warning light pops up , it’s a sign that something under the hood needs attention. Here are the big ones you should never ignore: A.

Car 52

Car Mechanic Engineering Check Engine Light 52