T-MAS Automobile Electrical Works

22/11/2025

My work,my pride

20/06/2025

Motor wey Oga leave for mechanic workshop for repair......mechanic finish repair come use am carry him girl go hotel.

Information reach Oga wife say Oga carry girl come Hotel.

Oga wife rush come, she hide for one Corner for hotel dey wait for oga to come out.

Oga friend wey see her don call Oga say him wife dey hotel.

All of us dey here now de settle de issue

Una say wahala be like wetin again?

10/05/2025

RADIATOR CAP: FREQUENTLY ASKED QUESTIONS

1. What is a radiator cap?
- A radiator cap is a small but important component of a car's cooling system.
- It is typically found on the top of the radiator and serves as a seal to maintain the pressure and coolant level in the radiator.

2. How does it function?
- The radiator cap has a spring-loaded valve that regulates the pressure inside the cooling system.
- When the engine heats up and the coolant expands, excess pressure is released through the radiator cap's valve into the overflow reservoir.
- As the engine cools down, the vacuum created in the cooling system draws coolant back from the overflow reservoir through the radiator cap.

3. Its importance
- The radiator cap plays a crucial role in maintaining the proper pressure and coolant level in the cooling system.
- Without a functioning radiator cap, the engine can overheat or the cooling system can develop leaks.

4. Signs of a Faulty radiator cap
- Visible signs of wear or damage on the radiator cap itself
- Coolant leaks around the radiator cap
- Engine overheating or fluctuating temperature gauge readings
- Low coolant levels despite regular refilling
- Hissing sound coming from the radiator cap
- Steam or smoke coming from under the hood

Auto Veteran
Mac Singh
Machanic Matlou

10/05/2025

14/04/2025

https://www.facebook.com/eigbefo.thomas.73/videos/581887844208107/?app=fbl

12/04/2025

What Do P, R, N, D3, 2, and L Mean on Your Gear Shift?

Understanding the letters on your automatic gear shift can help you drive smarter and safer. Here’s a simple breakdown:
1. P (Park) – Locks the transmission. Always use it when parked.
2. R (Reverse) – For backing up. Stop completely before shifting into it.
3. N (Neutral) – Disconnects engine from wheels. Use during towing or car washes.
4. D (Drive) – Main mode for forward driving. Shifts through all gears automatically.
5. D3 (Drive 3) – Limits gear shifts to 1st–3rd. Great for hills or city driving.
6. 2 (Second Gear) – More power and braking for hills or slippery roads.
7. L (Low Gear) – Maximum torque. Ideal for towing or steep climbs.

Know your gears and drive with confidence!

12/04/2025

Car Electrical System Explained: 3 Essential Parts Every Driver Should Know Mechanics Reels

The car’s electrical system is like its nervous system—powering everything from the engine start to your headlights and infotainment. It’s what keeps your vehicle functioning efficiently and safely on the road.

Here are the three core components every driver should understand:

1. Battery
The battery stores electricity and delivers power to start the engine and run electronics when the engine is off. Most cars use a 12-volt lead-acid battery.

2. Alternator
After the engine starts, the alternator takes over—recharging the battery and powering all electrical systems while the car is running.

3. Starter Motor
The starter uses battery power to turn the engine over when you start the car. Without it, your car wouldn’t even crank.

Bonus Components You Should Know:
• Fuses & Relays: Protect circuits and manage power distribution.
• Wiring Harness: The “nerves” that carry power and signals.
• ECUs (Electronic Control Units): These mini-computers manage everything from your engine to your touchscreen.

Understanding these parts can help you spot issues early and avoid costly repairs.

07/04/2025

🚘🚗OPERATION OF A STARTER MOTOR

The starter motor is essential for starting the engine by converting electrical energy from the battery into mechanical energy to crank the engine. Its operation is quick and efficient, allowing for reliable engine starts. Here’s a brief overview of how it works:
Components
Starter Motor: The electric motor that cranks the engine.
Solenoid: An electromechanical switch that engages the starter motor.
Battery: Provides the electrical power needed to start the engine.
Flywheel: A gear attached to the engine's crankshaft that the starter motor engages.
Operation Steps
Ignition Key Turned: When you turn the ignition key (or push the start button), it sends a signal to the battery.
Solenoid Activation: The signal activates the solenoid, which acts like a switch to connect the battery’s positive terminal to the starter motor.
Engagement: The solenoid also moves a lever that pushes the starter gear (the pinion) forward to engage with the flywheel gear.
Motor Activation: With the gear engaged, the electrical current flows to the starter motor, causing it to spin rapidly.
Engine Cranking: As the starter motor turns, it cranks the engine, causing the flywheel to rotate. This initiates the combustion process in the engine cylinders.
Disengagement: Once the engine starts, the ignition key is released. The solenoid retracts the starter gear, disengaging it from the flywheel. The starter motor stops running to prevent damage.

03/04/2025

4-Pin Relay: Functions, Applications, and Wiring Guide

A 4-pin relay is an essential component in automotive electrical systems, used for switching high-power circuits with a low-power signal. It helps control lights, fans, fuel pumps, and other vehicle accessories efficiently.

Functions of a 4-Pin Relay
1. Control High-Power Circuits – Allows a small current to switch a larger current.
2. Protects Electrical Systems – Prevents switches from handling high amperage, reducing wear.
3. Enhances Safety – Ensures stable operation of automotive components.

Applications of a 4-Pin Relay
• Headlights and fog lights
• Electric cooling fans
• Horns and alarms
• Fuel and ignition systems

Wiring Guide for a 4-Pin Relay

A 4-pin relay consists of:
• Pin 30 (Common): Connected to the power source.
• Pin 87 (Normally Open - NO): Connects to the load (e.g., a fan or light).
• Pin 85 (Coil Ground): Connects to the ground.
• Pin 86 (Coil Power): Connects to the switch or control circuit.

Wiring Steps:
1. Connect Pin 30 to the battery (with a fuse for protection).
2. Connect Pin 87 to the positive terminal of the load.
3. Connect Pin 85 to the ground.
4. Connect Pin 86 to a switch, which gets activated by a control signal.

By understanding and correctly wiring a 4-pin relay, you ensure the safe and efficient operation of automotive electrical systems.

Mechanics Reels