View Full Version : Bosch 40048 injector driver

1st December, 2015, 08:35 PM
I have a bosch ECU and my car have problem with engine. When I test with diagnostic tools all time is present this error : INJECTOR 4 DRIVE SHORT CIRCUIT. I have all wire and they are OK. I think the problem is the chip that I have attached below. But if I change this chip with another new chip with same number can I solve the problem. This chip have need to be programmed ?

1st December, 2015, 10:06 PM
What ecu/car/engine you have?

2nd December, 2015, 12:34 AM
Fiat 500 L 1.4 liter petrol. It's ME17.9.X bosch