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Repairing Electrical Gremlins on my Mercedes W202 C-Class [MGC Ep.10]

Mar 06, 2024
What's going on guys, welcome to another episode besides car profits. I'm here with my Mercedes technician, the Mercedes expert has a lot of Mercedes here, you can see it and I'm solving my wiring problems, my travel problems and hopefully I'll solve them. This was done today so if you liked the video please like, subscribe, comment below and enjoy the quick update guys we've been working all day first of all we checked all the wiring on the front the wiring was a problem because the rats had eaten everything. Then we hooked up the computers, tested engine pressure, engine temperatures, discovered the mass air sensor wasn't working very well.
repairing electrical gremlins on my mercedes w202 c class mgc ep 10
We got a reading of about 25, we expected between 200 and 250 when we revved the engine. I tried another engine with a mass air sensor and it was fine, so I ordered the part that comes with it. I ordered the cap cleaner and also ordered a different type of coolant reservoir because mine is leaking. Here is our old coolant tank. Look, it has a small leak, so this will be replaced. We ran the wiring through there and of course replaced this mass air sensor. Finally we returned to the car. A lot has been happening with the car in the last year. last week or so, but you saw me going through all those monkey mechanics, so what happened?
repairing electrical gremlins on my mercedes w202 c class mgc ep 10

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repairing electrical gremlins on my mercedes w202 c class mgc ep 10...

I got on the road and my clutch pedal got all the way down and basically stuck, so of course I did some research. I mean this, the card. I got stranded on the highway, the clutch belt went, I made it home in second gear and what we discovered was that the master cylinder, the slave cylinder, needed to be replaced. I mean, these things can leak internally and it's losing fluid, so the clutch pedals are really feeling it. loose and finally failed, so I have a new master cylinder. I have a new slave cylinder on new fluids practically throughout the car and we are finally all functional.
repairing electrical gremlins on my mercedes w202 c class mgc ep 10
I have all my meters working, we are ready. Come on, we're ready for our first real Drive and that's coming up in the next episode, so here's all the pointers guys, remember the last time I turned this on? It was a pretty complicated situation, now this is where we are. Check that there is only one ABS light on, which isn't really a problem, but the gauges are there. Check the sound, of course, that air mass, the air mass sensor really made the big difference in the revs. Remember that the accelerator was missing before the engine was started.
repairing electrical gremlins on my mercedes w202 c class mgc ep 10
I wasn't getting enough air and I was missing a lot. I still have a little bit of backfire, but that man just needs to clean the system so it sounds pretty good, but a little bit of backfire. I really think there are still a few damn rat bodies out there. in my exhaust system so I need to run the car for a good hundred 200 300 kilometers now and get it going to get it used to the roads so this is where we are so I hope you enjoyed this episode guys lots of more to come like Subscribe, comment below and watch next.

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