Good evening,

I have a Fiat Multipla 1600 bipower in the workshop with the following problems:

frequently during use, the engine revs up and at the same time the petrol and methane levels become unreliable. 

According to the customer, the engine temperature is also not regular, resulting in overheating.

In the workshop the problem never occurred.

I would like to ask for a wiring diagram of the injection system and possible case history.

Thank you very much,

Cristian New OMER

Vehicle data: year 2007

                         182B6000