Readers ask: How To Reset Renault Megane Computer?

What does it mean when my car says check injection?

Ok.. the fault injection warning is basically and engine management warning message – this usually means your cars ecu has picked up on fault somewhere on the engine itself wether it be a sensor giving out or becoming faulty or wiring to these / a fuel injection system problem usually one of the injectors,intake system

How do I turn my service light off?

Start with the ignition turned ON (position 2), but with the engine OFF. Pull out and hold the button on the right side of the display until “SERVICE” appears on the display. Release the button on the right, then within 5 seconds pull the button out and hold it again.

Why is my electric window not working?

If you can’t move any of the windows, the first place to look is at the fuse. Age and a few sticky window channels can pop a fuse. Turn the key to the Run position, but don’t start the car. If the fuse is blown, pushing a window button will do nothing at all: The motor won’t groan and the glass won’t quiver.

What do you do when your window wont go up?

Here are some basic troubleshooting tips to try when your electric windows won’t roll up or down:

  1. Check the window safety lock-out switch.
  2. Check the fuses.
  3. Push the window switch up and down and listen.
  4. Push the window switch and watch the dash gauges.
  5. Try the other switches.
  6. Swap switches if possible.
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Can disconnecting battery reset ECU?

Will disconnecting battery reset ECU? Can a ECU be reset? Yes, all ECU (Engine Control units) can be reset and be should reset once per manufacturer’s guideline for a smooth relearn process or upon installing a replacement unit.

Does disconnecting the battery reset the computer?

While disconnecting the battery is the most common method of resetting your computer, it’s not always the best way. That’s because disconnecting the car battery causes your computer to lose its memory. So, things like your preset radio stations, shift points, and your car’s ideal fuel/air mixture are forgotten.

What happens if you disconnect the ECU?

What happens if you unplug the ECU? Well, unplugging the battery resets your clock and radio stations, which is a pain. First rule when doing anything to the ecu is to disconnect the battery. Just like any computer you need to unplug it before you work on it.

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