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Throttle is messed up **Video **

Old Mar 8, 2015 | 08:12 PM
  #21 (permalink)  
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Default Re: Throttle is messed up **Video **

Started the car today and same problem.... but then I checked the forums!!!!!
OMG how did I miss that! I'm gonna try and fix tomorrow. Anyone know what the Part # is or a good place to buy a new one?
Hope this fixes the engine problems!!!
 
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Old Mar 8, 2015 | 09:38 PM
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Default Re: Throttle is messed up **Video **

Maybe the MAF sensor is broken. I believe it measures air flow and temperature.
I'll have to check that fact though.
 
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Old Mar 8, 2015 | 10:05 PM
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Default Re: Throttle is messed up **Video **

Originally Posted by onehundred80
Maybe the MAF sensor is broken. I believe it measures air flow and temperature.
I'll have to check that fact though.


It does measure the temps along with flow.. been plenty on "intake temps and mods" posted.. So I don't think I'd put much weight in the grille temp probe.
 
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Old Mar 9, 2015 | 07:39 PM
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Default Re: Throttle is messed up **Video **

No go... Temp is working Here another video with code reader. Hopefully we can figure this out!!

[
 
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Old Mar 9, 2015 | 07:46 PM
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Default Re: Throttle is messed up **Video **

Are you just revving the car setting still. If so, that is normal. It has a limiter so you won't over rev the engine. Going down the road in normal operation, it should be fine. If that isn't the case, sometimes the throttle pedal will come loose from the mount and slide down a bit, not giving you a full throttle. Good luck.
 
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Old Mar 10, 2015 | 05:19 PM
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Default Re: Throttle is messed up **Video **

Trust me this is not normal. Accelerating from a stop the car almost dies. Once going (driving not from a stop) everything is fine.
 
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Old Mar 10, 2015 | 05:31 PM
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Default Re: Throttle is messed up **Video **

Fuel pump or fuel filter problem?
Low flow or low pressure?
 
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Old Mar 10, 2015 | 05:33 PM
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Default Re: Throttle is messed up **Video **

Don't think so car runs and accelerates fine. Bogs down only from stop
 
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Old Mar 10, 2015 | 09:06 PM
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Default Re: Throttle is messed up **Video **

Blue tooth DRBII module.. torque pro.. you could at least data log and see what's going on to a degree.. Including vacuum and fuel trims.
 
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Old Mar 13, 2015 | 04:11 PM
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Default Re: Throttle is messed up **Video **

New codes!
P0102
P0410
 

Last edited by Diabloflash; Mar 13, 2015 at 04:34 PM.
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Old Mar 13, 2015 | 04:40 PM
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Default Re: Throttle is messed up **Video **

Originally Posted by Diabloflash
New codes!
P0102
P0410
MAF (P0102) (click) and secondary air codes.
I wouldn't worry about the secondary air code right now.

If you disconnected the MAF and it made no difference then I'd say it's broken. But there again that's the way I look at it, too logically maybe. See my post of five days ago.
 

Last edited by onehundred80; Mar 13, 2015 at 04:47 PM.
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Old Mar 13, 2015 | 07:13 PM
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Default Re: Throttle is messed up **Video **

I unplugged the MAF and rad fan goes crazy.

New thing found! Clicking or something inside the dash area? maybe something?!
CHECK OUT VIDEO!!
Noise at the end 1min long
[YOUTUBE]

Another question how does the gas pedal work in this car?
Maybe its messed up?
 

Last edited by Diabloflash; Mar 13, 2015 at 07:21 PM.
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Old Mar 20, 2015 | 02:56 PM
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Default Re: Throttle is messed up **Video **

Anyone? I know if I take it to the dealership, I'll end up with a quote for a new engine lol.
 
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Old Mar 22, 2015 | 02:09 PM
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Default Re: Throttle is messed up **Video **

Can this be the problem?
Anyone know the dealer part number for a new O-ring? And what it costs normally?
 
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Old Mar 22, 2015 | 07:04 PM
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Default Re: Throttle is messed up **Video **

http://www.ebay.com/itm/GENUINE-OEM-MERCEDES-BENZ-Throttle-Body-O-ring-Gasket-305-997-03-45-/261807129069?hash=item3cf4ebc1ed&vxp=mtr
 
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Old Mar 22, 2015 | 07:06 PM
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Default Re: Throttle is messed up **Video **

https://www.crossfireforum.org/forum...ade-guide.html
 
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Old Mar 23, 2015 | 10:31 AM
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Default Re: Throttle is messed up **Video **

Originally Posted by Diabloflash
Can this be the problem?
Anyone know the dealer part number for a new O-ring? And what it costs normally?
Can this be a problem? Huh.
No problem at all, they just put that part in there for fun.
LOL

That O-ring stops unregulated air from entering the engine and ruining the correct air/fuel ratio.
The O-ring is basically a very cheap part, less than 50 cents in bulk. At the dealers it will be $5 - $8, hey they have to put food on their table too you know.
Use a Viton (high temp use) O-ring if you buy one yourself, a normal O-ring may work for a while, just make sure it drops in easily and is the correct size.
 
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Old Mar 24, 2015 | 11:13 AM
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Default Re: Throttle is messed up **Video **

Looks like the throttle body O-ring was the problem! I will confirm in a couple days!!
Testing to be sure! But its running MUCH BETTER!!
 
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Old Mar 28, 2015 | 01:12 PM
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Default Re: Throttle is messed up ** NEW THROTTLE Video **

Still no good starting to give up....
Throtte Body video

[YOUTUBE]
 

Last edited by Diabloflash; Mar 28, 2015 at 01:17 PM.
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Old Mar 30, 2015 | 01:51 AM
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Default Re: Throttle is messed up **Video **

Read all this, get used MAF off Ebay for 50 bucks and replace , have you taken look at CPS , Have you pulled ECU and look for cracks on the Board
 
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