I need Fiat Fiorino 1.5ie data

Greetings to all here.
I have a problem with a Fiat Fiorino 1.5ie year 96. The symptoms: speaker, and sucks when accelerating sharply, does not respond quickly. I want to check the sensors, but I need the check data. If someone could facilitate it or give some indication of failure.

Thank you

When spending is usually regulation of valves those vehicles bring chauchas. The other is sucking and it is with Czech coils the status of spark plug wires, and the state of the air filter ahy a hose that is from the air flow mass meter is black or green also affects and you have to accelerate a lot to do well.

1 That every thousand thanks Kikemec, as always successful in your answers.
I tell you, it has taque sounds, checking there are slacks. Check the coil. The primary resistance gave me a value 0.1 OHMS (Autodata 0.4-0.5Ohms) Resistance 2 is within the ranges. Now what you tell me about the air flow mass meter. As much as eh sought, I can't find something similar, now the butterfly body is a suppressed manguerite with a screw. Is that? Where that meter should be found. I attach some photos

greetings