LEPPÄKOTELO // ONGELMIA // APUA !!

[bobrii]

Morjens,

Mersun on pari ongelmia nyt, se kierroslukumittari tikku mene ylös ja alas, 700-1000 rpm. (Auton ei ole MAF/IMM)

Kun luin väärinkoodit sitten tuli 3-6 (leppäkotelo liitin, läppä etc.), mutta kun katsoin tuo pistoke/liitin se oli kun uusi.

On vaikea vaihta sitä?
Pitäisikö minun ostaa uusi tai käytetty?

Katso tämä leffa:

http://dl.dropbox.com/u/29219457/IMG_0351.MOV" onclick="window.open(this.href);return false;

T. Simon

[Siekkinen]

Auton malli? Vuosimalli? Mikä moottori? Your car's model? How old is it? Engine type? You can write in english too if its easier for you. I think people undestand it pretty well

[LopenUupunut]

mikä on LEPPÄkotelo ?....telkkäkö sinne on pöntön tehny ?

.

[Siekkinen]

Oliskohan läppäkotelo?

[bobrii]

Okei läppäkotelo, throttle body, auton malli on C180 , 1993 , w202 , m111.920

[bobrii]

When we check the faulty codes we recieved about 5 for the throttle body, it was 2-3 regarding the connector plug and 2 about the throttle it self. The car hesitates very much while driving and in idle, its even worse during the winter, almost undrivable if the engine is cold.

We check for leaks but since the cables are quite hard/stiff it was hard to check.

Is it better to buy new or used?

[Siekkinen]

Did you check is the lambda sensor fine? And it can be air leak too. But if you want to buy whole throttle body you should buy used one. Used are not very expensive and I think you will find one from the market place here on mersuforum. http://www.mersuforum.net/forum/viewtop ... =7&t=82954" onclick="window.open(this.href);return false; there you can find one.

[bobrii]

No, the lambda sensor we didn't check. I read somewhere that the "check engine light" should come on then if the lambda sensor is broken? or give some error codes, bad fuel consumption?

[bobrii]

Yes, I forgot to ask, if I change the throttle body, do I need to recode the computer somehow? Or do I have to bring it to a dealer that reset the error codes and also re-program the throttle?

[Siekkinen]

If lambda is broken, enginelight doesnt always tell it. Only sure way to check lambda is oscillosscope (im not sure did I spell it right ) When you change throttle body you dont need to re-program it. Only thing you have to do is remove fault codes.

[CDI203]

If lambda is broken, enginelight doesnt always tell it. Only sure way to check lambda is oscillosscope (im not sure did I spell it right ) When you change throttle body you dont need to re-program it. Only thing you have to do is remove fault codes.

And in some cases, need reset a possible mixture of self-learning

[bobrii]

Ok, then i think i will try to do a re wiring of the theottle cables!