[umut1001]

Hi.I think electricans made something wrong with my car before i buy it.
Could anyone tell what is this sensor? And only one cable attached or one cable broke off?Or maybe one pole is attached to chassis? I searched on internet and could not find it.Thanks

 

[teerak2uk]

It looks like alternator plug and normal

 

[teerak2uk]

What's the problem you have

 

[jimmymarsbar]

looks normal to me too.

 

[umut1001]

My main problem is the cars rpm can not go higher after motor warmed up.Once cold it reaches 6500rpm when get hotter it can reach 3500 and when get hotter it can only reach 2000rpm and can not go higher rpm.I changed sparkplugs and ignition coil,also temperature sensor and top lambda sensor.Noone helped.What can be the problem?