Air Conditioning

Randwick Auto Electrics and Air Conditioning follow the vehicle manufacturers recommendations and use only R134a as the replacement refrigerant for the older R12 refrigerant. Late model vehicles need special attention with regularly servicing at a 2 year interval.

Beware of cheap shortcuts of the blend refrigerant pushers. As blend refrigerant are not recommended by anyone other than the refrigerant manufacturer the sales person. All new cars are R134a worldwide; due to its non-flammable ozone friendly properties and millions of hours of in-service testing in all climates.

The comfort of drivers and operators is paramount to increase work place and road safety. If you have and air conditioning question or your climate control is not quite as efficient as it used to be call us today.

• Identify the type of gas in the system
• Diagnose and Repair all air conditioning problems
• Convert Pre 1994 vehicles from old CFC R12 gas to New R134a gas
• Remove and replace the filter unit if necessary
• Check condition of the compressor and condenser unit
• Check condition of all hoses and wiring harnesses
• Pressure test the system
• Vacuum system for a minimum of 30 minutes
• Recharge with R134A refrigerant,Fluro dye and oil
• Leak test all components
• Carry out pressure and temperature test
• We repair and service compressors
• Repair and modify - All Hoses and Pipes including
• Eliminate bad odours from your air conditioner

Power Windows & Locks

At Randwick Auto Electrical, Our trained technicians will inspect your power window system for simple and easy to fix problems, such as dirty contacts or a faulty switch so you won’t spend a lot of money on something that doesn’t need to be replaced. In the event that your motor in fact does need replacement, our certified technicians will replace it for you and if also needs can replace Window Regulators, Cable assemblies, Window Control modules to get you back on your way. At Randwick Auto Electrical you can rest assured you will get only the finest quality parts for your Electric Window repairs.

• Power Windows Repairs for Honda
• Power Windows Repairs for Land Rover
• Power Windows Repairs for Peugeot
• Power Windows Repairs for Citroen
• Power Windows Repairs for Holden
• Power Windows Repairs for Audi
• Power Windows Repairs for VW
• Power Windows Repairs for BMW
• Power Windows Repairs for Mercedes
• Power Windows Repairs for Toyota
• Power Windows Repairs for Subraru
• Power Windows Repairs for Fiat
• Power Windows Repairs for Porsche
• Power Windows Repairs for Nissan

At Randwick Auto Electrical we have the knowledge to repair and install windows parts to both domestic and foreign vehicles.

Don't be stranded with your faulty power windows, next time you find yourself with a little power windows problem, simply drive into service center, or give us call on (02) 93987888 and we will schedule you an appointment.

Power Doors & Boot Locks

Common symptoms

Power Door Lock Actuators

Is a broken power door lock or door actuator leaving you and your car unprotected? Well, don't risk it when you can fixed at Randwick auto Electrical. We specialise in repairing or replacing door actuator units for all vehicle makes and models, and can supply and fit quality parts, many of which are improved from OEM designs, and still cost less!

POWER DOOR LOCK SWITCH

ELECTRICAL SYSTEM SERVICES

General Service & Repairs

Electrical and Electronics

Air Conditioning

Specialists Diagnostics

Batteries

Fuel Injection

Alarms and Immobilizers

Reverse Cameras and Reverse Sensors

Air Bags

EFI Injector Clean & Repair

At Randwick Auto Electrical we can service all your Electronic Fuel Injector needs. Don't buy new until you have yours Tested on our programmable Test Standards.

We can also Ultrasonically Clean , Flow Match, Leak Check and Repair your injectors. Since your car was new, dirt, varnishes and carbon deposits have been forming in your vehicles fuel system on the intake valves and in the combustion areas. These build ups can rob your car of performance.

Some of the symptoms related to carbon build up are engine pinging , hesitation , poor acceleration, lack of power, repeated stalling when cold, poor performance when cold, rough idle, and poor fuel economy.

These build ups, if left untreated may lead to costly engine repairs Our carbon cleaning system is a revolutionary new process that will clean your vehicles fuel system. including injectors, and remove harmful carbon deposits. This system utilizes a unique cleaning solution which will not damage your vehicles sophisticated engine components.

How does fuel injection work?

Fuel injection replaced carburetion as the principal form of fuel/air delivery to vehicles in the mid 1980s. The simple, efficient design offered a new standard of reliability and efficiency by delivering fuel in varying volume and frequency - a process that would become more sophisticated as electronics replaced mechanical components within the injection systems.

With a petrol engine , fuel is transferred via an electronic pump known as fuel pump. This fuel subsequently passes through a filter that removes most contaminated that have entered (or corroded from ) the fuel tank.

This filtered fuel then enters one end of a common feeling tube for an engines fuel injectors called a fuel rail. The other end of this rail is met by a pipe that leads back to the fuel tank called a return pipe. This pipe contains a fuel pressure regulator (essentially a resistor or blockage) that ensures all fuel within the fuel rail is kept at a constant pressure ( essential for precise metering of fuel)

The engines injectors feed from this pressurised fuel delivery circuit.

We specialise in the following EFI services:

• Traditional & Electronic EFI systems
• Engine Management
• Fuel Injector testing & Repairs
• Engine Diagnosis & Repairs
• Ultrasonic cleaning and back flushing
• Flow testing (volumetric and timed)
• Fuel injection pump testing & repairs
• Emissions testing
• Servicing & general maintenance & repairs
• (All makes and models)