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car die in the middle... no warning no CEL?

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Old Aug 26, 2011 | 03:15 AM
  #1  
kirax2's Avatar
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From: Las Vegas, NV
I drive a Toyota Hybrid...
car die in the middle... no warning no CEL?

Hi all, its been a while, just last week i was driving my Benz back to home from work and my car just shut off by itself when i was a block away from home. no warning light, no check engine light, it just shut off. i stood there for about 5mins and the car start up fine and i just drove it home right away. what could be wrong? car currently has 90k miles now and I replace a brand new remfg alternator and brand new battery a year ago because the 10 years old alternator went back and the battery won't charge, at least there were a warning light on my dash saying my car is running low on voltage. Please help because i am planning to sell this car soon.
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Old Aug 26, 2011 | 08:44 AM
  #2  
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pcy
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'14 ML350, '13 C220 CDI, '07 C280, '98 ML320
possibly Crankshaft Position Sensor is the culprit (NOT the camshaft position sensor). Search this forum, there are several threads on this topic.
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Old Aug 26, 2011 | 11:37 AM
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w203 m112
Doh! Sucks to hear Kira.

CPS is a good call, but w/o codes or any further info, its hard to tell. Hook it up to an obd2 reader and see if ya get anything.

ps - you've been saying you're selling the car for ever. I think you like it a lil too much to let it go :P
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Old Aug 26, 2011 | 12:51 PM
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08 E63
This happened to me once. I was getting onto the freeway gears shifted on the tranny and as soon as it changed I hit the breaks cus a car cut me off so the gearbox reset and the car turned off on me. It was the only time this has happened. Its been over a year.
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Old Aug 26, 2011 | 03:26 PM
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
CPS or fuel pump or pressure.

Check that you have pressure at the Schrader valve on the fuel rail. 3.8bar
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Old Aug 27, 2011 | 07:06 PM
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I drive a Toyota Hybrid...
ohh i see thanks for the info, btw is there way how i can check the pressure or if my fuel pump working?
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Old Aug 27, 2011 | 09:03 PM
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Borrow a pressure tester from Autozone & read pressure while cranking on the fuel rail that joins all the injectors.
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Old Aug 27, 2011 | 09:54 PM
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2006 c230
sounds like a shot fuel pump to me
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Old Aug 29, 2011 | 04:44 PM
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I drive a Toyota Hybrid...
Originally Posted by vdemon311
sounds like a shot fuel pump to me
yup thats what i am thinking now... ahh that's $400 just for the part.. so i can get a pressure tester from autozone to test it out? or how else can i tell?
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Old Aug 29, 2011 | 05:01 PM
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Based on a thread I just started for a friend in the R170 boards, it's the CPS. Car randomly dies w/o warning but will immediately start back up and drive normal for another several hours, then repeat.

Awesome wheels, btw! What brand?
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Old Aug 29, 2011 | 05:09 PM
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I drive a Toyota Hybrid...
Originally Posted by Kreuzfeuer
Based on a thread I just started for a friend in the R170 boards, it's the CPS. Car randomly dies w/o warning but will immediately start back up and drive normal for another several hours, then repeat.

Awesome wheels, btw! What brand?
hehe it was Moven C16, Carlsson 1/16 replica... i miss that rims i sold it for $350 with tires -__- that was stupid...
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