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Posted

OK updated the firmware. All sort of stuff started happening. When i try to load in to the ecu my setups immidiatly after it gives an error. 'The ecu has been reset, probably due a short term power cut or a temporary low supply voltage. Ecu memory has been reloaded. CAUTION: previous changes that were not stored may have been reset.' Why does it do that? Help!!!!!

Posted

Downgraded the firm to old 6.0 Didnt´t help. And the car still won´t start. When i upgraded the firmware my cars cooling fan went on. It wasen´t on when the old firm was in. Now it constantly gives a error code 43 an temp 1 above high error value. Won´t help if i change the fault setting to 5 v.

Posted

decided to upgrade the firmware after recharging battery. Made all the settings and tables same as before in older firmware. Cooling fan is running constantly, car won´t start. Igniton test works on both channels (wasted spark), injector test works. Firmware loads in whit out errors. Car 'shoots' from exhaust after crancking is stopped.

Posted

If you have a copy of your map before the upgrade we should be able to sort this for you.

Failing that you will need to go through all settings and check they are correct for your application

Posted

Can´t load the map to g4. When i try loading it gives this error again 'The ecu has been reset, probably due a short term power cut or a temporary low supply voltage. Ecu memory has been reloaded. CAUTION: previous changes that were not stored may have been reset.' and now it gave an error on wideband too. Fault code 19 An4 volt above 5.v

Posted

If you connect with out trying to load a map does the PC link remain connected with out any errors?

Have existing errors been cleared?

Posted

Ok cool .

I would say all is functioning as it should.

The ECU goes through a reset after a map is loaded and stored. This is what is causing the error about the reset to come up. Under this situation it can be ignored.

The LC1 will be putting out 5 volts when the motor is not running this will be bring on the AN volt error.

You can set the error high value to 5V or reprogram the LC1 to not span right through to 5V

  • 2 weeks later...
Posted

Hello. Cant get the engine start. I have checked the spark plugs and it gets a spark. And the fuel pump goes on. Injectors make the cliking sound when i run the test. Maps are the same as before. Enny ideas? It was running fine before the fw update. Haven´t changed enything else.

  • 4 weeks later...

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