EFI Tuning

EFI stands for Electronic Fuel Injection. It is a system that controls the amount of fuel that is injected into an engine. EFI tuning is the process of adjusting the EFI system to optimize the performance and fuel efficiency of an engine.

What is Included in EFI Tuning?

EFI tuning typically includes the following:

  • Analyzing the engine's parameters, such as the air-fuel ratio, spark timing, and throttle position.

  • Adjusting the EFI system's parameters to optimize the engine's performance and fuel efficiency.

Why is EFI Tuning Important?

EFI tuning can improve the performance and fuel efficiency of an engine in a number of ways. For example, it can:

  • Increase horsepower and torque

  • Improve throttle response

  • Reduce emissions

  • Improve fuel economy

Symptoms of a Faulty EFI System

There are a few signs that can indicate that your EFI system is faulty. These include:

  • Poor fuel economy

  • Hesitation or surging when accelerating

  • Engine misfires

  • Black smoke from the exhaust

Why Choose Spark Automotive, Mobile Mechanic for EFI Tuning?

Spark Automotive are a Mobile Mechanic service that comes to you, so you don't have to take your car to a shop. We use genuine parts and high-quality fluids, and we also do the work from your home or office so you don’t need to organise time around.


To book an EFI Tune, give us a call on 0478 478 199 or book online using the ‘Book Now’ button at the top of the page and follow the prompts.

We look forward to hearing from you!