Who has experience in the field or similar problems, I am grateful for each tip. Hello. I have the following problem, according to fault diagnosis with laptop, my speed sensor does not give Singnal. It can't be quite true, because then he wouldn't start. The only effect I have is that the car gas system does not switch at warm temperatures or late because it needs this signal. I checked the encoder electrically, everything top, wire harness to the control unit also ok, encoders upgraded and cleaned... Error is still there. The surface of the giver has a little puck but is not very bad, should be ok. What can it be that this mistake repeatedly appears??? Engine control unit could still be checked just that's too expensive for me Who has experience in the field or similar problems, I am grateful for each tip.
Who has experience in the field or similar problems, I am grateful for each tip. 
