Seicento hello newbie here

[fiatlover4life]

hello
newbie here i own a fiat seicento 1100 sport and i have a question i removed the air filter box and i notice inside the box a red thing with two wiring below it and i do not know what is this?

 

[varesecrazy]

hello
newbie here i own a fiat seicento 1100 sport and i have a question i removed the air filter box and i notice inside the box a red thing with two wiring below it and i do not know what is this?

Hi. And welcome.

It is probably an airflow sensor..

Is there a reason you took things apart?

Charlie

 

[fiatlover4life]

i took it off so i can take off the spark plugs so i can change them but the problem is on of this under pipes in the filter box had a plastic connector on it but it was old and broke and i somehow managed to fix it with duct tape ( if duct tape didnt exist i sure i will be lost ) but now i am afriad that will affect the operation of the engine?

 

[varesecrazy]

If the connection is not good. Then you would normally get a warning light.

No light : no problem

 

[fiatlover4life]

sometime i got a check that show the injector and the car is running like i am having a three cylinders but when i turn off the car remove the negative pole of the battery and resets the ECU and the car is purrring like a cat ? what is that ( no connection with the todays damage the check was on before i remove the box)

 

[varesecrazy]

sometime i got a check that show the injector and the car is running like i am having a three cylinders but when i turn off the car remove the negative pole of the battery and resets the ECU and the car is purrring like a cat ? what is that ( no connection with the todays damage the check was on before i remove the box)

It could be MANY different things..

Better way is to plug into the OBD port and read the fault codes

 

[fiatlover4life]

It could be MANY different things..

Better way is to plug into the OBD port and read the fault codes

i went to plug it in but the car dosent have an OBD 16PIN but a three pin plug and the computer couldnt read it ?

 

[varesecrazy]

3 pin adaptor to standard OBD lead..

MultiECUScan

Should work fine

 

[fiatlover4life]

the mechanic had a 3 pin adaptor but nothing

 

[varesecrazy]

No connection ?

Or no codes??

 

[fiatlover4life]

No connection ?

Or no codes??

no connection

 

[fiatlover4life]

and i want to ask what spark plugs does it wear ?

 

[georgeh2707]

By the sounds of it you have a SPI, what year is it?

 

[fiatlover4life]

By the sounds of it you have a SPI, what year is it?

yes spi 1997 the year the ECU 1.1 FIAT PUNTO

 

[georgeh2707]

The red thing with 2 wire into it under the airbox is your fuel injector. It should be bolted into the throttle body

 

[GeorgeDamper]

The 2 vacuum pipes that fit to the bottom of the air filter box are brown and black. Under the air box you will see the letters N and M next to where the vac pipes fit.

The black pipe connects to N (noir)
The brown pipe connects to M (marrone)

 

[fiatlover4life]

The 2 vacuum pipes that fit to the bottom of the air filter box are brown and black. Under the air box you will see the letters N and M next to where the vac pipes fit.

The black pipe connects to N (noir)
The brown pipe connects to M (marrone)

and what is the purpose of this vaccum pipe?

 

[GeorgeDamper]

and what is the purpose of this vaccum pipe?

https://abmforum.com/fiat-seicento-vacuum-pipe.html