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How Much is a Diagnostic Test on a Car?

Auto Service World

Seeing a check engine light on your dash is never a fun experience. If you have thought about taking it to an auto tech to run a … The post How Much is a Diagnostic Test on a Car? Most of the time, you will have little idea what caused the warning. appeared first on Auto Service World.

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5 Common Hybrid Car Problems and How to Fix Them

Automotive Training Centre

If a hybrid vehicle’s battery starts to fail, you’ll perform a diagnostic test to confirm the issue. Oxygen Sensor Malfunction The oxygen sensor in a hybrid car measures the amount of unburned oxygen in the exhaust and helps regulate the engine’s air-to-fuel ratio. This can also affect fuel economy and increase emissions.

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How Diagnostic Testing Can Identify Issues with Your Car’s Exhaust System

RB Auto Service

The exhaust system in your car is responsible for removing harmful emissions from the engine and controlling noise levels. Scheduling regular diagnostic testing is crucial to identify and address potential issues before becoming more significant. Reduced Noise Levels: Exhaust issues can also affect the noise levels of your car.

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Canada’s Vehicle Emission Standards in 2025 and Beyond: What Aspiring Mechanics Should Know

CATI

Automakers have met these standards through improved engine controls, catalytic converters, and particulate filters. You may also be called upon to perform emissions-related recalls, conduct diagnostic testing for inspections, or educate customers about why certain repairs are necessary to keep their vehicles compliant.

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How Much Does Piston Replacement Cost & Is It Worth It?

RepairSmith

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.

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Smart Battery Management

Tomorrow's Technician

The sensors can be connected to a module that communicates with the engine control module. By knowing the condition of the battery, it is possible to make a smart decision like using the stop/start system or running an auxiliary water pump to cool the turbocharger when the engine is turned off.

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The Ins And Outs Of Auto Mechanic Services

CAR FIX Cookeville

Another critical service is diagnostic testing. Besides routine maintenance and diagnostic testing, many auto mechanics also offer repair services. A well-maintained engine and properly inflated tires can improve gas mileage, saving you money at the pump.