In our case, this silly engine light issue was solved sending the ECU to MMC. They loaded a new program to the ECU. Was it an update? Or the Euro3 mapping? I can't say because they don't want to tell... But both Ana María and I feel that the engine runs much stronger between 2500-3000 rpm than before... confused2

And the light (until now. I hope it keeps that way) has not come back.

Last edited by Marmota; 04/05/21 11:41 AM.
Javier - Madrid, Spain - Commander of Speedy Marmots Bomb Squadron
www.speedymarmots.com