Brake & Front End

MAY 21, 2025

The switch or pressure sensor would complete the circuit to turn the brake lights or a relay. The switch might have gotten complicated if the vehicle had cruise control. The engineers realized they needed more information about the brake system and what the driver was doing with the brake pedal for ADAS.

Check Engine Light 213

Check Engine Light Engineering Vehicle Hydraulics 213

Tomorrow's Technician

MARCH 7, 2025

Owners should remove the aftermarket dongle before bringing the vehicle in for service. Check engine light is ON. DTC example P060141 Internal Control Module Memory Check Sum Error. Check under the dash to the left of the steering wheel for an installed aftermarket dongle in the DLC: Dongle is present?

Check Engine Light 130

Check Engine Light Software Insurance Engineering 130

Tomorrow's Technician

JANUARY 15, 2025

In the early days of the automobile, critical engine functions were monitored by gauges. Oil pressure, engine coolant temperature and generator operation were displayed for easy viewing by the driver. But, by the late 1930s, auto manufacturers were making the switch to warning lights.

Check Engine Light 130

Check Engine Light Engineering Automobile Electronics 130

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. This essential diagnostic technique helps modern mechanics decode real-time vehicle data, and it’s a key skill taught at our auto mechanic school.

Mechanic 160

Mechanic Check Engine Light Auto Mechanic Training Automotive 160

Shop Marketing Pros

NOVEMBER 13, 2024

National Plan for Vacation Day (30:55) Promoting pre-trip inspections to ensure vehicle readiness for vacations. New Year, New Performance (32:51) Campaign idea for a New Year’s performance checkup for vehicles. Family Fleet Service Package (37:40) Campaign to encourage servicing multiple family vehicles at the same shop.

Auto Repair 130

Auto Repair Check Engine Light Auto Repair Shop Media 130

RepairSmith

MAY 14, 2025

Seeing the check engine light illuminate on your dashboard can immediately cause stress and uncertainty. For Denver drivers, AutoNation Mobile Service provides a convenient, reliable solution to quickly diagnose your vehicle’s issues without the hassle of visiting a repair shop.

Check Engine Light 52

Check Engine Light Engineering Emissions Testing Automotive Services 52

Automotive Training Centre

JUNE 20, 2025

When chasing down vacuum leaks, evaporative emission issues, or elusive engine misfires, sometimes visual inspection or scan tools just aren’t enough. That’s where smoke machines come in, a vital tool for any auto mechanic seeking fast, accurate diagnostics. Seal the system to be tested, such as intake, EVAP, or exhaust.

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Mechanic Check Engine Light Auto Mechanic Training Automotive 153

Tomorrow's Technician

JUNE 12, 2025

But the turbine speed can be influenced by the engine and valves on the turbine and compressor side of the turbo. Modern turbocharged engines like those found in VW and Audi vehicles do an excellent job at controlling boost pressure. This means that the goals are increased torque at lower engine speeds.

Engineering 130

Engineering Management Check Engine Light Electronics 130

Solera

MARCH 19, 2025

Its easy to take the sound of the starter turning over the engine for granted every time you get behind the wheel. Refine your diagnostic and repair processes with Identifix Direct-Hit , a game-changer when it comes to detailed wiring diagrams, vehicle-specific repair data, and technician-tested fixes.

Engineering 130

Engineering Check Engine Light Electricity Troubleshooting 130

Solera

MARCH 19, 2025

Modern vehicles rely on various sensors to monitor their performance across multiple spectrums. For instance, the mass air flow (MAF) sensor plays a critical role in metering the air flowing into the engine and informing the engine control module (ECM). Once youve cleaned the MAF sensor, reinstall it and reset the engine codes.

Check Engine Light 130

Check Engine Light Engineering Troubleshooting Mechanic 130

Automotive Training Centre

JUNE 5, 2025

Service bulletins, more formally known as Technical Service Bulletins (TSBs), are documents issued by vehicle manufacturers to alert technicians to common issues found in specific makes and models. Unlike recall notices, TSBs typically address non-safety-related defects, from software glitches to persistent check engine light triggers.

Auto Mechanic Training 145

Auto Mechanic Training Mechanic Check Engine Light Software 145

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. – Engine air filter needs replaced – HVAC Cabin filter needs replaced. Smells like fuel.

Check Engine Light 52

Check Engine Light Banking Engineering Auto Repair 52

AutoShopOwner

NOVEMBER 15, 2024

However, “anything” really only meant vehicles made by General Motors, Ford, and Chrysler. With a limited number of vehicle brands to learn, it didn’t take long to become proficient in all areas of automotive repair, from engine mechanical, drivetrain, electrical, steering, suspension, and all other systems. That was back then.

Auto Repair Shop 130

Auto Repair Shop ASE ASE Certification IT 130

RepairSmith

NOVEMBER 12, 2024

Yes , replacing a damaged exhaust manifold is essential to protect your engine. This results in increased toxic emissions, reduced fuel efficiency, and engine misfires. So , you should replace a failing exhaust manifold promptly to prevent further vehicle damage. The exhaust manifold is built to last the engine’s lifetime.

Check Engine Light 52

Check Engine Light IT Engineering Auto Repair 52

Scotty's Automotive Services

FEBRUARY 9, 2025

Winter is a challenging season for vehicles, especially when it comes to the electrical components. The alternator is responsible for charging the battery and providing power to the electrical components of your vehicle. It’s best to tow the vehicle to a repair shop.

Check Engine Light 55

Check Engine Light Electricity Preventative Maintenance Engineering 55

RepairSmith

NOVEMBER 29, 2024

A turbocharger is your engine’s ultimate power boost, forcing in extra air to create more power. More horsepower, faster acceleration, and even better fuel economy for smaller engines. Replacing a faulty turbocharger is more affordable than installing a new one in a naturally aspirated engine that didn’t originally have one.

Car 52

Car Check Engine Light IT Engineering 52

RepairSmith

DECEMBER 24, 2024

These flexible tubes keep your engine from overheating by maintaining coolant flow between the radiator and the engine. Factors Affecting Cost Your vehicles make and model can affect costs , especially if it has a complex cooling system or uses specialized parts. Is it Worth Replacing the Radiator Hose ? Absolutely.

IT 52

IT Engineering Mechanic Check Engine Light 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 may be caused by a leaking hose.

IT 52

IT Check Engine Light Auto Repair Shop Mechanic 52

Tomorrow's Technician

NOVEMBER 12, 2024

Electric Vehicle (EV) service is something many shops are equipping for. EVs are heavier than a traditional vehicle and lift points are harder to access due to the locations of the battery, so the lifts must be designed for EV service. As a counter professional, even though you don’t work on them, you’ll likely get a lot of questions.

Check Engine Light 130

Check Engine Light Electricity Air Conditioning Electric Vehicles 130

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. The engine control module calculates the time between the edges of the crankshaft reluctor wheel teeth by receiving a signal from the crankshaft position sensor. Most monitors are pass or fail.

Check Engine Light 100

Check Engine Light Engineering Vehicle Software 100

RepairSmith

NOVEMBER 11, 2024

The purge valve (also called canister purge valve) keeps the fuel vapor in check, recycling it to save gas and cut emissions. But when this little valve goes rogue, your engine takes the hit. In contrast, standard plastic valves are cheaper but may wear out more quickly, especially in hot engine environments.

Mechanic 52

Mechanic Engineering Check Engine Light Electricity 52

RepairSmith

JULY 15, 2025

To check your engine oil level, park on a level surface and turn off the engine. Then, remove it again to check the oil level compared with the dipstick’s markings (maximum and minimum). Open the hood and locate the dipstick: It usually has a yellow or orange handle and sits near the front of the engine bay.

Engineering 52

Engineering Oil Change Check Engine Light Car 52

RepairSmith

NOVEMBER 28, 2024

That’s called rough idling — a sign your engine is struggling to maintain a smooth combustion process. Without timely inspection, a rough idle can lead to severe engine problems or even complete failure! 10 Key Causes that Make Your Car Idle Roughly Can You Drive with a Rough Idling Engine? The result?

Car 52

Car IT Engineering Mechanic 52

Brake & Front End

JULY 18, 2025

That may be easier said than done, because it takes a lot of time to understand both the scan tool and how well it interacts with the vehicles you’re working on, but there are a few factors that can help you dive a little deeper into the functions at your fingertips. A single misfire event is tracked by the engine control module.

Customer Service 100

Customer Service Engineering Check Engine Light Electronics 100

RepairSmith

FEBRUARY 27, 2025

Mounts & Suspension Alignment: Loose engine or transmission mounts, as well as misaligned suspension, can amplify vibrations. If consumption is severe, consider having your engine inspected and tested for compression. Have these mounts inspected and re-torque suspension components to factory specs. Diesel-Specific Issues (3.0L

Check Engine Light 52

Check Engine Light Oil Change Trucking Engineering 52

RepairSmith

FEBRUARY 27, 2025

The answer depends on factors like your vehicle type, spark plug material, and driving conditions. Since these essential components ignite the fuel in your engine , a timely replacement can prevent potential performance issues, reduced fuel efficiency, and unexpected breakdowns. But how often do you need to change them? Lets find out.

Engineering 52

Engineering Preventative Maintenance Check Engine Light Electricity 52

RepairSmith

NOVEMBER 13, 2024

The fuel rail pressure sensor in your car monitors fuel pressure, enabling the engine control module (ECM) to adjust ignition timing for optimal performance. For instance, vehicles like the Ford F-150 require both sensors, while other cars like the Mazda CX-5 have only one fuel rail pressure sensor.

Check Engine Light 52

Check Engine Light Engineering Mechanic Car 52

C and C Automotive

JUNE 9, 2025

When it comes to vehicle maintenance, the exhaust system is often overlooked. When your engine overheats, it can cause damage to the catalytic converter, reducing its effectiveness and leading to increased emissions. Overheating can damage the muffler, causing loud noises and potentially affecting the performance of your vehicle.

Check Engine Light 53

Check Engine Light Mechanic Engineering Vehicle 53

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

Odd knocking sounds from under your car and engine misfires could indicate you need a new crankshaft. Without it , your vehicle’s engine will perform poorly, which can snowball into costly repairs — or worse, a complete breakdown. The crankshaft is the backbone of your car’s internal combustion engine.

Engineering 52

Engineering Auto Repair Mechanic Check Engine Light 52

RepairSmith

MARCH 10, 2025

This range covers: Transmission cooler assembly cost: $400 to $900 Labor cost: $170 to $220 NOTE: In some vehicles, transmission coolers are integrated into the radiator. Heres the process a mechanic will follow to replace a transmission cooler: Park the car, engage the parking brake, and let the engine cool down completely.

Mechanic 52

Mechanic Check Engine Light Engineering Transmission Repair 52

RepairSmith

JULY 24, 2025

How to Check Transmission Fluid (A Step-By-Step Guide) Here’s how your mechanic will check your vehicle’s transmission fluid level: Park the vehicle on a proper level surface and engage the parking brake to ensure safety during the procedure. Start the engine and allow it to reach a normal operating temperature condition.

Check Engine Light 52

Check Engine Light Mechanic Transmission Repair Engineering 52

The Mechanic Doctor

MARCH 4, 2025

From harsh winters to stop-start urban driving, regular maintenance is the key to ensuring your vehicle runs smoothly and efficiently. Oil Changes and Fluid Checks Missing oil changes can cause engine damage, poor performance and expensive repairs. Stick to a Servicing Schedule Servicing isnt just about preventing breakdowns.

Car 40

Car Oil Change Mechanic Check Engine Light 40

RepairSmith

NOVEMBER 28, 2024

The intake manifold gasket might not be the flashiest part of your engine, but it plays a crucial role in keeping things running smoothly. When it starts to fail, you could notice serious issues that can lead to engine damage if left unaddressed. Engine configuration: Some vehicles are easier to take apart than others.

Engineering 52

Engineering Mechanic Check Engine Light Manufacturing 52

RepairSmith

OCTOBER 27, 2024

An oxygen or O2 sensor keeps an eye on the air-fuel mix in your engine to boost fuel efficiency and minimize those nasty emissions. When it goes bad , your engine’s performance will take a nosedive, potentially damaging parts like the catalytic converter. This can result in engine misfiring , rough idling, and stalling.

Check Engine Light 52

Check Engine Light Engineering Auto Repair Manufacturing 52

RepairSmith

MARCH 10, 2025

A failing cabin air filter diminishes air quality inside the car, while a faulty engine air filter can compromise engine performance. Range Replacing an engine air filter costs between $55 to $215. Similarly, neglecting a dirty engine air filter can lead to noticeable drops in engine performance and increased fuel consumption.

IT 52

IT Mechanic Engineering Check Engine Light 52

RepairSmith

MARCH 12, 2025

Every modern diesel vehicle has a diesel particulate filter (DPF) to reduce harmful emissions. But heres the thing: Soot and diesel particulates can clog this filter over time, drastically affecting your vehicle’s performance. Heres what vehicle owners can expect to pay for installing a new diesel particulate filter: A.

IT 52

IT Engineering Check Engine Light Auto Repair 52