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PSteinRacer

Problems with Toyota Auris 2010: Black smoke, engine failure and suspected defective cold start injection valve

Engine shuts off by itself

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Black smoke from exhaust on acceleration

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Poor fuel economy

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Check engine light on

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Longer cold start time

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Car won't start

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Unsteady engine

Hey guys, I'm having problems with my 2010 Toyota Auris, gasoline engine. The thing gives off black smoke from the exhaust when accelerating, the check engine light is on, the engine shuts off by itself, starts horribly cold, runs unsafe and is gas guzzling. And worse still, sometimes it won't start at all. I have a suspicion that the cold start injector is broken. Has anyone had a problem like this and could give me some advice? I'm particularly interested in how you got it repaired in the workshop and what your experiences were.

(Translated from German)

4 comment(s)


HeiFi89

Hey, I had a similar problem with my 2012 model Toyota Yaris. I have virtually no car knowledge, but here's my story. I ended up going to a garage. They hooked up the diagnostic tool and it showed engine control unit faulty. It was probably broken, so they replaced it. The whole thing cost me 1000 euros. Of course, I can't help you without the exact vehicle data, but perhaps you could visit your garage and have the fault memory read out.

(Translated from German)

PSteinRacer (Author)

Thanks for the suggestion, it sounds like your problem was similar but not quite the same. My Auris already has 266488 km on it. There were no particular problems at the last service. I just find it strange that the symptoms have appeared relatively suddenly. A friend of mine is a car mechanic, maybe he can connect the diagnostic device and take a look at it. A thousand euros is a pretty hefty sum, but it looks like it's not going to be cheap fun.

(Translated from German)

HeiFi89

No problem, always happy to help! Yes, it sounds a bit different, but my Yaris also had similar symptoms, especially the black smoke and the unsteady running of the engine. My car only had 120,000 km on it though, not like your Auris. I would definitely ask your buddy to hook up the diagnostic device. Maybe he can also give you a good tip on what you could do and whether it really is the cold start injection valve. And you're right, a thousand euros really isn't a lot, but it helped in the end. Hopefully it won't be quite so expensive for you. Keep your fingers crossed!

(Translated from German)

PSteinRacer (Author)

Thank you brother! Your words have given me some hope. I'll take your advice and ask my buddy to have a look. I hope it won't be too expensive. Maybe I'll be lucky and it will be a minor repair. In any case, thanks for the help and good wishes, I needed it. Also, I don't want my Auris to go to the scrapyard. I really like this car and it pains me to see it suffer. Have a nice day!

(Translated from German)

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