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Electrical System

The electrical system is becoming more and more important in automobiles every day. Because, so many systems rely on each other to be working properly.

Starter Motor Going Bad - It May Display A Few Warning Signs
Electrical System

Starter Motor Going Bad – It May Display A Few Warning Signs

March 3, 2021

The starter motor is what gets your engine running, when you turn the ignition key or push the start button. So, a starter motor gets a lot of wear during its life. And, is bound […]

Starter - Diagnosing Starter Motor Problems - Knowing The Signs
Electrical System

Starter – Diagnosing Starter Motor Problems – Knowing The Signs

January 31, 2021

Knowing the signs of a failing starter motor, can help you diagnose the problem. When Diagnosing starter motor problems, always start with the battery. So, for your starter motor to work properly, your car battery […]

Automotive Fuses - If Any Electrical Item Fails, Check The Fuses First
Electrical System

Automotive Fuses – If Any Electrical Item Fails, Check The Fuses First

January 27, 2021

So, automotive fuses protect the circuits in your vehicle from, excessive current flow. Consequently, if an electrical item in your vehicle stops working the first thing to do is, check the automotive fuses. Automotive fuses […]

Car Battery - Before You Disconnect It - Know What Can Go Wrong
Electrical System

Car Battery – Before You Disconnect It – Know What Can Go Wrong

January 15, 2021

Disconnecting a car battery for any reason; may cause unexpected things to happen. So, before you disconnect a car battery; there are things you need to know. Battery voltage MUST be maintained to the (PCM) […]

Engine Coolant Temperature (ECT) Sensor - Function - Failure And Testing
Cooling Heating

Engine Coolant Temperature (ECT) Sensor – Function – Failure And Testing

January 14, 2021

The engine coolant temperature (ECT) sensors function is to, monitor the temperature of the engine’s coolant. So, most engine coolant temperature (ECT) sensors operate using electrical resistance to measure, the temperature of the coolant. The […]

Engine Cooling Fan - Is Yours Working - How To Test It
Cooling Heating

Engine Cooling Fan – Is Yours Working – How To Test It

January 13, 2021

Your engine cooling fan, only runs when needed to help cool the engine. So, a engine cooling fan, relay or control circuit failure is bad news. Because, it can allow the engine to overheat. The […]

Throttle Position Sensor (TPS) - Function - Failure - Testing
Electrical System

Throttle Position Sensor (TPS) – Function – Failure – Testing

November 22, 2020

So your car was running fine, but suddenly it’s, stalling, jerking, idling poorly, surging, or just running poorly. A failing Throttle Position Sensor (TPS), could be causing any or all of these problems. The function […]

Alternator Or Battery Failure - Function - Failure Symptoms With Testing
Electrical System

Alternator Or Battery Failure – Function – Failure Symptoms With Testing

October 28, 2020

To start with, The alternator and the battery in your vehicle; are both components of the charging system. So, Diagnosing a alternator or battery failure can be a bit tricky; because the electrical power in […]

Car Starter - What Can Go Wrong, And Why - What Are The Warning Signs
Electrical System

Car Starter – What Can Go Wrong, And Why – What Are The Warning Signs

September 13, 2020

Issues with your car starter are more common than you think, but drivers often confuse them with other car troubles. The first indication your car starter may be going bad, is at the moment you […]

Cooling Fan Relay - What Does It Do - Failure Symptoms - Basic Testing
Cooling Heating

Cooling Fan Relay – What Does It Do – Failure Symptoms – Basic Testing

August 4, 2020

Circuits that have a high current draw, usually use a cooling fan relay. Most cooling fans use electric motors that have a moderate to high current draw. As a result, using a cooling fan relay […]

Oxygen Sensor (O2) - What Else Could Cause Rich Or Lean Codes
Electrical System

Oxygen Sensor (O2) – What Else Could Cause Rich Or Lean Codes

July 10, 2020

Replacement of a good Oxygen Sensor (O2) is a common mistake made by (DIY) mechanics all the time. So, Before replacing any of these sensors, you must first find the real problem that pushed you […]

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Distributorless Ignition System (DIS) - Replaces The Distributor
Ignition System

Distributorless Ignition System (DIS) – Replaces The Distributor

January 22, 2020

Ignition systems have evolved to a completely solid state electronic system with no moving parts. Hence, The Distributorless Ignition System. So, No distributor means there is no distributor cap or rotor to replace. Also, No […]

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