Tire Review Magazine

OCTOBER 2, 2023

When a customer has a vehicle with a check engine light glowing, and the OBD-II reader shows a P0420 or related (P0421, P0430, P0431) code, it’s probably because there’s an issue with the catalytic converter efficiency. This can result in poor fuel mileage, reduced power and decreased vehicle performance.

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Check Engine Light Emissions Testing Engineering Vehicle 59

AutoSuccess

OCTOBER 25, 2023

When a customer has a vehicle with a check engine light glowing, and the OBD II reader shows a P0420 or related (P0421, P0430, P0431) code, it’s probably because there’s an issue with the catalytic converter efficiency. It’s also effective after failing an emissions test.

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Check Engine Light Emissions Testing Engineering Vehicle 52

RepairSmith

OCTOBER 21, 2024

When it comes to keeping your vehicle in top condition, every component plays a crucial role — and the knock sensor is no exception! This unassuming little device detects abnormal vibrations in your engine, helping prevent any damaging knocking sound that can lead to severe performance issues. Is it Worth Replacing the Knock Sensor?

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RepairSmith

MARCH 28, 2024

Several factors impact the charge: The vehicle’s make and model The cost of the parts The repair’s complexity (longer repair times incur higher costs) The local labor charges Your warranty coverage Next, let’s look at some telltale signs of a failing purge valve. Next, let’s find out what causes these symptoms.

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RepairSmith

JANUARY 21, 2024

While an EVAP leak will not pose an immediate safety risk, it can reduce your car’s fuel efficiency and affect engine performance if left unchecked. So, addressing the issue ASAP is necessary to prevent further vehicle damage. Leaks from the fuel system can increase the amount of pollutants your vehicle emits. Let’s find out.

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Check Engine Light Emissions Testing Engineering Mechanic 52

RepairSmith

JULY 17, 2024

Knowing this pressure helps the engine control unit (ECU) adjust the fuel mixture and timing for optimal performance. The barometric pressure sensor plays a vital role in your vehicle’s performance. Common symptoms of the P2227 code include: Check Engine Light : The most obvious sign.

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RepairSmith

NOVEMBER 13, 2024

But when it’s worn out, it can lead to annoying engine performance issues , such as rough idling or delayed response. Understanding the average throttle body replacement cost and its influencing factors can prepare you to tackle the fix confidently and keep your vehicle running at its best. Let’s get started.

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RepairSmith

APRIL 25, 2024

An Illuminated Check Engine Light It’s almost impossible to physically detect an EVAP leak. So when the leak detection pump in the exhaust system suspects a small EVAP leak event, it immediately turns the Check Engine Light on. You may also notice a fuel smell from the engine due to the leaking gas vapors.

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Emissions Testing Check Engine Light Mechanic Engineering 52

RepairSmith

JANUARY 15, 2024

Active Check Engine Light Even though the check engine light doesn’t directly mean that your crankshaft position sensor is faulty, it indicates something is amiss. A crankshaft sensor detects the position and speed of your engine’s crankshaft. How Can I Prevent Crankshaft Sensor Malfunctions?

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RepairSmith

SEPTEMBER 27, 2023

Blinking or Illuminated Check Engine Light A continuously illuminated or flashing Check Engine Light (CEL) is an early indicator of a failed oxygen sensor. However, the Check Engine Light can signal other problems, too. When this occurs, your vehicle is likely to fail the emissions test.

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RepairSmith

OCTOBER 28, 2024

Here’s a closer look at them: Vehicle make and model: Higher-end vehicles, such as BMWs or Mercedes Benz, often have more expensive parts, which can increase the overall cost of replacement. Location of the sensor: Depending on the vehicle, the fuel tank pressure (FTP) sensor can be found in different places.

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Mechanics Direct

SEPTEMBER 23, 2024

Signs of a Bad EGR Valve Check Engine Light: The check light is one of the most popular signs that show that the EGR valve is faulty. Although this warning light may come on for many other reasons, one of the most frequent is EGR valve problems.

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RepairSmith

JULY 17, 2024

By understanding these points, you can better grasp why the P0157 code appears and the role each component plays in your vehicle’s performance. Why P0157 Trouble Code Occurs Several factors can trigger the P0157 code in your vehicle. It serves as a warning that something in the vehicle’s system isn’t working correctly.

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Banking Check Engine Light Emissions Testing Engineering 52

RepairSmith

SEPTEMBER 24, 2024

Type of fuel pressure regulator : The cost will vary based on the type of regulator your vehicle has. In contrast, electronic regulators are more complex and costly, using sensors and the engine control unit (ECU) to regulate fuel pressure. This can hurt the vehicle’s performance, triggering the check engine light.

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Check Engine Light Engineering Mechanic Auto Repair 52

RepairSmith

JANUARY 29, 2024

The camshaft position sensor (CMP sensor) ensures the engine’s valves open and close at the correct times for smooth engine performance. But what if your vehicle shows symptoms of a faulty camshaft position sensor? It’s best to have a mechanic inspect your vehicle to diagnose the issue accurately.

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Check Engine Light Engineering Emissions Testing Mechanic 52

RepairSmith

AUGUST 27, 2024

Faulty Exhaust System The exhaust system converts harmful fumes, like carbon monoxide, into less dangerous ones, such as water vapor, and safely directs them out of the vehicle. But if there is an exhaust leak , unburned gasoline fumes can escape from the engine or exhaust pipes. Check under the car for fuel puddles.

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RepairSmith

NOVEMBER 11, 2024

In contrast, standard plastic valves are cheaper but may wear out more quickly, especially in hot engine environments. Accessibility : In some vehicles, the canister purge valve can be located in hard-to-reach places. A canister purge valve directly impacts your vehicle’s performance, emissions, and long-term health.

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Tomorrow's Technician

OCTOBER 20, 2023

Some misfire complaints are a flashing check engine light, and a P0300 to P0312 diagnostic trouble code (DTC) indicates that one or more cylinders are misfiring. Unfortunately, a misfire also will cause a considerable increase in hydrocarbon (HC) emissions, which can cause a vehicle to fail an emissions test.

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RepairSmith

NOVEMBER 18, 2024

Factors Affecting Cost Other factors that can significantly impact your average cost include: Vehicle make and model: Luxury or performance cars often have more complex exhaust systems, making repairs more expensive than standard models. Your car’s exhaust system can last 5 to 10 years or even for the vehicle’s lifetime.

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Mechanic Engineering Check Engine Light Diagnostic Testing 52

Tomorrow's Technician

NOVEMBER 21, 2023

Some misfire complaints are a flashing check engine light, and a P0300 to P0312 diagnostic trouble code (DTC) indicates that one or more cylinders are misfiring. Unfortunately, a misfire also will cause a considerable increase in hydrocarbon (HC) emissions, which can cause a vehicle to fail an emissions test.

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Engineering Mechanic Check Engine Light Emissions Testing 130

RepairSmith

FEBRUARY 25, 2024

Step 2: Locate the Air Filter The mechanic will locate the air box housing, usually located near the engine compartment — under the hood toward the front of the vehicle. Meanwhile, in newer, fuel-injected cars, it’s often in a square or rectangular housing between the front grill and the engine.

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RepairSmith

JANUARY 9, 2024

Check for these bad O2 sensor symptoms. Lit check engine light (CEL): A faulty O2 sensor is one of the most common reasons behind an illuminated CEL. This lit warning light may be because the bad sensor (upstream sensor) relays inaccurate readings to the Powertrain Control Module or shows a low oxygen level.

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RepairSmith

JULY 17, 2024

Symptoms of a P0158 code appearing in a vehicle: Several signs can indicate a P0158 code: Check Engine Light : This is the most obvious sign. Rough Idle : The engine might run unevenly. Failed Emissions Test : High emissions levels can result from this issue. Why Is the P0158 Code Triggered?

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Banking Engineering Check Engine Light Emissions Testing 52

RepairSmith

JANUARY 15, 2024

Starting Issues Since a failing fuel pump won’t send enough fuel to the engine, you’ll face difficulties starting your car. Lit Check Engine Light A bad pump will cause an air-fuel mixture imbalance, which will trigger the Check Engine Light. These use a fuel injector to supply fuel to the engine.

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Girls Auto Clinic

JULY 25, 2022

Delaying regular maintenance can cause damage to your vehicle, which leads to even bigger bills down the road. We help you make the best financial decisions with your vehicle! A VID Membership saves you over $400 per year on your required vehicle maintenance, even with the price adjustment for inflation!

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Oil Change Auto Repair Check Engine Light Education 130

RepairSmith

OCTOBER 8, 2024

Factors Affecting Cost Other than parts and labor, these factors can also influence your final costs: Vehicle make and model: EGR valves for luxury and high-performance cars are usually more expensive, raising the overall replacement cost. Range A professional EGR valve replacement service typically costs between $135 and $520.

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RepairSmith

FEBRUARY 22, 2024

Lit Check Engine Light You may see an activated check engine light if the exhaust leak throws off the oxygen sensor readings. This may result in your vehicle running rich or lean. It’s also bad for the environment, and you could fail an emissions test. But wait, it gets worse!

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Check Engine Light Engineering Auto Repair Emissions Testing 52

RepairSmith

SEPTEMBER 28, 2023

However, when your vehicle’s fuel pump goes bad, it can’t supply adequate fuel, leading to a lean air-fuel ratio. This imbalance forces the engine to work harder, generating more heat that can exceed the cooling system’s capacity. These increased pollutants can lead to a failed emissions test.

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