injection problems

Good afternoon I am new to the forum, introduce me.me yamo Fran and I am from Valencia. My question is about a 1.6v 16v party of 94 that I have (si) makes rare noises in that area.

The best thing in these cases is to make a Scaner to the vehicle to get out of any doubt, your chek is turned on? Do you already have the advanced problem, tell me your caudalimetro or flow is made of resistance or hot thread?, anyway you can ask an electric to measure it if it is cut, or burned, to send a sign of 0 and the vehicle does not leave and if it does and will walk and in a herra. Visual Forrma ways you can determine if it is cut or not, if you have a good camera, take a picture and put it here if you cannot upload it you send me to the email and I will tell you if it is cut, if you can see well, well as it is not connected the computer assumes an emergency signal and lights the chek, but when you are connected it will send you the signal, in any case this sensor works with the hand with the TPS. Scaner first of all, since devoted to the value of these spare parts some money to bewitched the purchase is not bad.

Thank you very much for the help. The flow is resignation, I have tried that of an ecort and is worse. You will tell me what measures I am? I am a machine of machinery (JCB) and cars I am a bit lost.
No check light on because it doesn't have any car is ancient vast.
The caudalimetro cleaned it with CRC contate cleaner and notic

Look actually the technical data of the measures I do not have them but if you get the manual or the auto data you can find it there, if you have electronic injection system you have Chek now if you have an ECU of type OBD 1 Then the code does not show it on the board but in the same way they can get, for me it is the first step, you will avoid expenses, just ask not to repair the vehicle only diagnosis.