no Display
Recently, a customer reported to me that his ColorMAF is abnormal and the LCD screen cannot display properly. He handed me the meter for inspection. As the customer described, I connected the power supply for testing. The measured input voltage is 12.07V, but the LCD screen only lights up a little and does not display any information. Later, I replaced the LCD screen with a new one, the situation is still the same, how to solve this problem now? Has anyone else encountered a similar problem? Can anyone give me some suggestions?
Golf mk4 2003 1.8t
Did you connect the Ignition wire from ColorMFA to +12 during testing ?
Please make a video/photo if possible..
Please make a video/photo if possible..
Добавьте данные об автомобиле в подпись (профиль -> подпись). Чтоб не спрашивать постоянно... :)
Please add info about your car to you signature (profile -> edit signature). To not ask every time... :)
Please add info about your car to you signature (profile -> edit signature). To not ask every time... :)
I have already emailed you the photos and videos of the test process, please check the email(ru), thank you
Golf mk4 2003 1.8t