Join our mailing list! Receive Special Offers, Updates and More! ECU Diagnostic Codes for 4A Engines. The following codes apply to all Toyota 4A series engines. Some codes may not exist in earlier or non-applicable engine ECU's but all codes are common between 4A and many other Toyota ECU.
Posted by Alex (Im) E. On 23 October 2011 09:00 PMMore Power. Less Fuel Consumption!Want to cut down on fuel costs while also maximizing life span of your car? How about that, plus boost your vehicles overall horse power?
That's what we do in a nutshell.For example, once we optimize your cars ECU chip (the brain the controls how your car runs), you'll typically save this much on fuel costs:. Diesel engines: Up to 25%. Turbo engines: Up to 20%. Naturally Aspirated / Supercharger engines: Up to 10%Depending on the type of car, this optimization adds around 5-25% of additional power to the car.
And this is done in a completely reliable and safe manner. Because we'll also backup your original map, so you can always restore the car to it's factory operations.So whether you require economy, performance or racing power potential — we can custom develop a map that suits your specific needs. Almost every car model/manufacturer is covered. How Is Tuning/Remapping Performed:The whole remap process is done via the vehicles On Board Diagnostic port (OBD), we simply plug in analyze the existing program or map, then we expertly adjust the ECU settings accordingly and fine tune to create a bespoke program for your vehicle, live and custom designed for you. Why choose us?In short we are the experts in Remap engine tuning. We can make your cars performance unique, run smoother, make it more efficient and ultimately perform better!In our team of highly skilled and trained staff we have some of Australia's highly accredited ECU tuning specialists, who provide programs for manufacturers, race teams and the commercial industry. Total Car Diagnostics team and it’s technology is at the cutting edge in the ECU engine tuning industry and remap development arena.We are very passionate about what we do and believe in providing quality over quantity.
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So you're not just another customer. All maps are thoroughly tested and conform to within the safe limits of any given vehicles manufactured specification. This ensures reliability and a safe useable power delivery with increased economy depending on your chosen tuning option. Why isn’t this done by the car manufacturer?Simply because of volume and the many different grades of fuel available around the world. Also because they release install a 'generic' map of the vehicles operations. Meaning it may have superb horse power, but at expense of excess fuel consumption.
And vice-versa. What we do is balance it out, so it more suits what you want.
What vehicles do we cover?All vehicles manufactured after 1998 can benefit from this service.Car Tuning Costs:</p><p><em>Gains above are intended as a guide. Gains vary by a number of factors including after-market modifications (intakes, exhaust system, etc.), general wear and tear on the vehicle and how well the vehicle has been maintained. Our software will carry out a full diagnostic check prior to remapping. We always recommend high quality fuel like octane 91 or octane 93/94 but it is not essential unless strictly specified. Please note that all vehicles existing safety features remain in tact.