Mercedes | Check faulty starter Motor

Mercedes | Check faulty starter Motor | OM651 220,250CDI

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MercMan Tips

4 жыл бұрын

How to test if the starter motor is faulty on a Mercedes C220 CDI, OM651

Пікірлер: 37

@mercmantips 4 жыл бұрын

If you want to know how to change the starter motor on this model, click this link: kzfaq.info/get/bejne/pLGbZNZ_1tPag3U.html

@HD13POWER 3 жыл бұрын

You're a smart guy. Bright future ahead for you. 👌🏼

@ayhankarapinar2320 4 жыл бұрын

Very good simple way of checking thank you so much keep the videos going

@haliltopcuu 4 жыл бұрын

Class video as always!! 👍🏼🔥

@486hfaisal 2 жыл бұрын

Lovely video as usual. To the point

@nico-toscani 4 жыл бұрын

Thanks !, Another great tip !

@martingrothe1 3 жыл бұрын

excellent video!!!

@Dnasty1 2 жыл бұрын

Is there any way of doing this on a w207 e550 coupe 2010? I'm getting long cranks and was told it may be my starter.

@kevin-Gboy 2 жыл бұрын

Good day will this procedure be the same procedure for a w205 with same motor?? i got a similar issue on my C250 W205 2016 model .... some days starter motor crank some other days it doesnt crank....

@rytisjurgenas4601 Жыл бұрын

nice video

@Lnmoto86 Жыл бұрын

That’s one way of doing it. I always start off with a bypass switch in replace of the starter relay. All-Data is the other tool that makes this job a breeze

@dumisanemasinga8320 3 жыл бұрын

My W204 C220 cdi OM646.811 does not start, keeps blowing up the Starter Fuse (no.7 - 20A) . What could be the possible reasons?

@gpoweringiltere14 4 жыл бұрын

Good good

@liwiabien6412 3 жыл бұрын

I have the same problem in my W205 2014 Do you have Any advice what to do ?

@fatih9941 Жыл бұрын

Avez vous réussi à trouver ?

@LikeBoost42 4 жыл бұрын

When my starter motor was broken it made a ticking noise everytime i tried to start it, Sometimes i had to try to start it 30 times till it actually started! But now I have a really weird rough hissing/whistle/scream when i accelerate, starts at 2k rpm till like 3k. Do you have any idea what it is? When I put the car in P and rev it, the noise is still there. Already changed exhaust manifold and i think the turbo pipe looks fine too. And great video 👍🏻

@mercmantips 4 жыл бұрын

Most likely an air intake leak, usually turbo boost pipes and sometimes the actual intake manifold leaks, is the engine management light on?

@LikeBoost42 4 жыл бұрын

MercMan Tips there is no light on and I haven’t got a notification either. I think the car pulls normal, car was remapped 4 months ago. Bought it in april and the car has 400k km mileage. Its usually driven fast so I was thinking it would be something turbo/air related. Also could it be the intercooler? Because i think it has still the original on it! Also the car can sometimes give alot white smoke when cold. And its the c220 om651 engine. Thanks for the tips I will check all these things tomorrow!

@ollie-kc6nj Жыл бұрын

@dennis7str I know this is very late any chance it was from the egr cooler and water pipe behind the engine

@LikeBoost42 Жыл бұрын

@@ollie-kc6nj got it fixed at Mercedes later on, indeed the egr cooler had an issue and some sensors also broke down. Sold the car half a year ago but thanks anyway :)

@del9936 4 жыл бұрын

be careful people on this diagnosis , sending voltage down the purple wire to the starter and it doesnt start is no gaurantee the starter is faulty ,if the purple wire which is terminal 50 feed to the starter solenoid , is corroded and broken at the solenoid then no start also main earth cable to engine block broken then no start ,just another 2 faults that can happen ,i wouldnt like to purchase a starter and strip it down to find a broken wire ,fully diagnose before loading the parts cannon .

@IrestoreIT 3 жыл бұрын

hi man! i have an e class like your, I've the same problem, I've checked the fuse box and I've changed the fuse number 7 because burnt, after that when I try to cranck I can hear a click. same thing when I send power to the purple wire like you've done, what do you think? is the starter?

@del9936 3 жыл бұрын

bisce94 check your earth connection to the engine block you could simulate an earth from the battery earth to the engine block with jump leads then put voltage down to the starter

@aptisosa9908 2 жыл бұрын

@@IrestoreIT i had the same problem, i changed the starter and it still didnt work. What i did was charge the battery for like 5 minutes with another car, and we found out that one fuse didnt work. It was a yellow 20. Changed that and it started right up. After it starts make sure you let the car stay on for minimum 30 minutes or with battery charger.

@del9936 3 жыл бұрын

So after this test you fit a new starter motor and it doesn’t start then you find with proper testing the starter motor has lost the earth connection then you have wasted your money , please fully test the full circuit in the first place , don’t be a parts changer.