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Frequently Asked Questions

What is an ECU?

Revo Performance Tuning at Mega4
Electronic Control Unit, also ECM (Electronic Control Module) ? The brain of the engine. It houses the processor and memory of the engine functions as well as other functions.

Do I have to come to ECU?

DRED FAQ
The DRED 3320 class will have a lab scheduled for you to drive. You may take that here or you may arrange lab work with selected Driver Education coordinators with permission from Dr. Shrader.

Is your ECU sequential?

Hilborn Fuel Injectors
No, it is batch fire. Sequential helps with low speed drivability but after around 3300 rpm, all sequential systems revert back to batch fire due to the physical limitations of the injector.

Are you looking to build your own ECU from a kit or buy a pre-assembled ECU?

DIYAutoTune.com FAQ / Frequently Asked Questions on the Mega...
Are you open to retrofitting a different ignition system such as the Ford EDIS distributorless system or one of our crank trigger kits if it is determined that the MegaSquirt will not properly (or easily) control your factory ignition system? Many factory systems MegaSquirt can simply take control of, some it cannot.

Where is my factory ECU?

Neuspeed Frequently Asked Questions .:.. .
The following vehicles have the ECU located under the base of the windshield, next to the windshield wiper assembly. A black plastic or metal cover that runs the entire length of the windshield covers the ECU. The following vehicles have the ECU located in a black plastic box located in the engine compartment on the driver's side, next the firewall and brake fluid reservoir. Five Phillips head or T30 Torx screws hold the box lid on.

How do you reset the ECU?

NorthUrsalia.com: Frequently Asked Questions/Answers
With the engine at operating temperature, turn the engine off. Place gear shift lever into park (auto transmission) or out of gear (manual transmission). Locate the two ECU check connectors, for most cars they are located under the steering column and consist of a black plastic male and female connector, and a green male female connector.

How fast can I get my ECU?

Motoguy's Garage | Frequently Asked Questions
Without an ECU, your car isn't going anywhere. That's why we are offering optional USPS Express Mail shipping to get this ECU to you and get your car running as fast as possible. Purchase your ECU today and have a running car tomorrow! Only $31.75

Qu: Will I have to retune my ECU after every modification?

Forced Induction Technologies - Australia's V6 Supercharged ...
Ans: Not necessarily although if you are able to it is advisable. Many of our clients run standard mapping with boost and exhaust upgrades, obviously more gains will be realised if engine management re-mapping is undertaken. Larger changes such as boost, extractors, exhaust, high ratio roller rockers, and cooler thermostat should warrant engine management remapping.

Can an ECU from a 4AGZE be used on a 4AGTE?

WC Engineering : FAQs
I suppose, but why? If you are starting with a complete car (I do mean a complete, running car) that has a 4AGZE, then you could start there. You're going to run into the same limits that the NA cars has. If you don't have the complete car, don't even consider this option. The time and money you will lose getting all the correct sensors and wiring will make the project unbearable. Go with a standalone system. [Back to top]

What is my ECU userid and password?

DRED FAQ
Your ECU userid should be your three initials, followed by your birthdate (month/date). Your password is the last six digits of your social security number. For other questions concerning your ECU email account, please visit http://www.ecu.edu/exchange/general/StuAcctInfo.htm.

Will my qualifications from ECU be recognised in other countries?

B&L: Future Students - Frequently Asked Questions
Yes, qualifications from an Australian tertiary educational institution are recognised internationally. ECU Business has had students attending its courses from countries all over the world who have returned to their home country and been successful in obtaining employment in varying capacities with international companies.

Why study Postgraduate Business @ ECU?

B&L: Future Students - Frequently Asked Questions
For all inquiries e-mail: businessandlaw@ecu.edu.au

What has ECU done to prepare students for Banner?

Student Banner l FAQ
Comprehensive marketing and training plans were developed beginning in March 2006. The plans were put in place to make students aware of changes, provide general information about Banner and give students the tools to use Banner. In November 2006, administrators met with several student groups including, the Student Government Association, the Residence Hall Association, the Interfraternity Council and the Panhellenic Council (sororities).

What does ECU remapping do?

Remapping - FAQs from Angel Tuning
Quite simply, it changes the data in various areas to provide a different map so that areas such as the fuel supply, ignition timing, injector opening times etc are altered to provide a more efficient combustion.

Can you test and / or repair my ECU?

Yes, depending on the car. It is something we do routinely on bench top test rigs which reproduce in-car situations.

Why OBD-II but not ECU?

Millisi Automotive Diagnostics Instruments Provider
The OBD II offers a buffer that will keep you or us from damaging your vehicle. The OBD II is used strictly to retrieve and diagnose your vehicles information and is not designed to tamper with or change anything outside of its domain. The only thing that the OBD II can modify on your vehicle is the check engine light and the error codes associated with that function.

What are the responsibilities of ECU for this trip?

FAQs
Students are expected to behave as mature, responsible adults at all times and culturally sensitive to their hostesses as well as their fellow Americans as part of a team. ECU, its employees and agents, act only as agents in operating this program and are not liable for any loss, delay, injury, or damage to person or property resulting from any cause beyond the control of the operating agents.
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