Build the most powerful cls550 4matic
#152
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2014 E550 4MATIC TUNED - Turbo Upgraded Stage 3
I am keeping my car for long term.
I might also follow your turbo mod. Push it to max.
Btw, Is your ECU tuned with Meth injection ??
Is there any risk on meth injection ??
If i add meth injection in my car without new tune. Will it still work ??
Last edited by cocobeex; 03-26-2017 at 10:26 PM.
#153
Awesome to see these builds going strong!!
Would you guys care to post any pics of your meth setups? I've had mine sitting in the box and now that its getting hot need to install!
Would you guys care to post any pics of your meth setups? I've had mine sitting in the box and now that its getting hot need to install!
#154
I'm having some issues with fuel delivery. So far i have been unable to get the passenger side AMG fuel pump to run off the stock controller. I decided to get the tuning done with the stock fuel pumps. I can only go about 3/4 throttle before my fuel pressure starts falling off. On a positive note though, it's still much faster at 3/4 throttle than the original turbos were at full throttle. If i could just get that pump too work....
#156
If I were in that situation I would try a boost a pump. I've used them on other applications with success. You can make the boostapump come on using either rpm, load, map, aux window switch or even a momentary switch. There's a couple company's out there that make them. I think mine was a kenne bell but there's other better more sophisticated versions out there now.
#157
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2014 E550 4MATIC TUNED - Turbo Upgraded Stage 3
I'm having some issues with fuel delivery. So far i have been unable to get the passenger side AMG fuel pump to run off the stock controller. I decided to get the tuning done with the stock fuel pumps. I can only go about 3/4 throttle before my fuel pressure starts falling off. On a positive note though, it's still much faster at 3/4 throttle than the original turbos were at full throttle. If i could just get that pump too work....
gardevski has done it. He might know the answer to this issue.
I wonder if its CLS has this issue.
The tuner told me stay with my E class stock pump.
So, i didn't upgrade it to AMG pump.
And yea, the power is unbelievable!!
Its a totally different car.
Even 60-120mph runs like a rocket!!
My only problem is LSD, it has clunk click sounds.
My tech said it will be gone after few weeks.
#158
Sorry to hear that AMG pump is not working at this moment for you.
gardevski has done it. He might know the answer to this issue.
I wonder if its CLS has this issue.
The tuner told me stay with my E class stock pump.
So, i didn't upgrade it to AMG pump.
And yea, the power is unbelievable!!
Its a totally different car.
Even 60-120mph runs like a rocket!!
My only problem is LSD, it has clunk click sounds.
My tech said it will be gone after few weeks.
gardevski has done it. He might know the answer to this issue.
I wonder if its CLS has this issue.
The tuner told me stay with my E class stock pump.
So, i didn't upgrade it to AMG pump.
And yea, the power is unbelievable!!
Its a totally different car.
Even 60-120mph runs like a rocket!!
My only problem is LSD, it has clunk click sounds.
My tech said it will be gone after few weeks.
Maybe unrelated, but I had a LSD (peloquin) put into my VW long time ago and it experienced a similar clunking / clicking noise you're describing at only low speeds. To my understanding, it was a result of high spots on the ring gear from putting the LSD in with a press and hammer. The tech said the noise would go away, but it took more or less many months to completely fade away.
#159
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cls63 amg pp 700hp, ml63 amg w166 700hp, cls550 4matic 720hp
I'm having some issues with fuel delivery. So far i have been unable to get the passenger side AMG fuel pump to run off the stock controller. I decided to get the tuning done with the stock fuel pumps. I can only go about 3/4 throttle before my fuel pressure starts falling off. On a positive note though, it's still much faster at 3/4 throttle than the original turbos were at full throttle. If i could just get that pump too work....
#160
Hello,
I have retrofited the AMG fuel pumps with success. Used the original Fuel pump controller but rearrange the wires to be able to run the pump. No more fuel pressure drops under any load. Will schedule dyno session in the next 10 days to see the final result. The car is very very fast 0-200km/h under 10 sek.
I have retrofited the AMG fuel pumps with success. Used the original Fuel pump controller but rearrange the wires to be able to run the pump. No more fuel pressure drops under any load. Will schedule dyno session in the next 10 days to see the final result. The car is very very fast 0-200km/h under 10 sek.
Underseat Harness and Fuel Pump Cover Connector
Fuel Pump Cover From Bottom Along with Fuel Pump (factory wiring order)
Last edited by squantum1; 03-27-2017 at 12:45 PM. Reason: Punctuation
#161
Hello, will check my wiring and make some pictures as it was pita to make it work. Please note as there are 3 or 4 wiring diagrams for the fuel pumps (even with same relay/controller). Also if the pump do not run try to switch two of the wires that powers the motor. Did you install Ground to the chassis? Let me know.
#162
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cls63 amg pp 700hp, ml63 amg w166 700hp, cls550 4matic 720hp
I'll have to search my old phone for the pictures as i have made some when installing it. The wires need to be rearranged but dont remember which one went to ground. The one that need to be on Groud to chassis (i think it was the brown) must not be connected in the pump. So you will have 3 wires (thick one) go in the pump and the one from the top plug directly to the chassis ground in the trunk
#163
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cls63 amg pp 700hp, ml63 amg w166 700hp, cls550 4matic 720hp
I checked and here is how my setup looks like (not sure the wires are same pattern inside the pump but they must be) The brown is cut from the controller and extended to to the trunk (ground to chassis)
#164
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cls63 amg pp 700hp, ml63 amg w166 700hp, cls550 4matic 720hp
Will check for another photos that include the internal wiring setup
Btw if you use the stock pump on the passenger side (the e550 pump) and the AMG regulator on the driver's side it wont work good. The Driver's side is pressure regulator. You have to use the pump paired with it's pressure regulator.
Btw if you use the stock pump on the passenger side (the e550 pump) and the AMG regulator on the driver's side it wont work good. The Driver's side is pressure regulator. You have to use the pump paired with it's pressure regulator.
Last edited by gardevski; 03-27-2017 at 01:19 PM.
#165
When i disconnect the harness from the fuel pump and test the brown wire, it shows it's already connected to chassis ground on my harness. Should i cut it anyway and run another ground to the chassis?
#168
#169
Hey just curious on the update on the Quiafe rear LSD is it quieting down some or it could be bad install?
Also I checked around Quaife website and I see different part numbers for w212 e63 LSD which states 4matic front.
Could it be front LSD that can bought and used?
Also I checked around Quaife website and I see different part numbers for w212 e63 LSD which states 4matic front.
Could it be front LSD that can bought and used?
#170
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2014 E550 4MATIC TUNED - Turbo Upgraded Stage 3
My LSD turns out to be properly installed.
The noise is not from LSD, it is from the Exhaust Pipe.
At the end of it, was kinda loose.
There is no noise from LSD actually.
It makes huge difference in cornering. Its so smooth when cornering now.
#171
I'm having some issues with fuel delivery. So far i have been unable to get the passenger side AMG fuel pump to run off the stock controller. I decided to get the tuning done with the stock fuel pumps. I can only go about 3/4 throttle before my fuel pressure starts falling off. On a positive note though, it's still much faster at 3/4 throttle than the original turbos were at full throttle. If i could just get that pump too work....
The following 2 users liked this post by squantum1:
heuyewhang13 (01-27-2023),
Siegmann (04-02-2022)
#172
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2014 E550 4MATIC TUNED - Turbo Upgraded Stage 3
My AMG fuel pump was defective new out of the box. Replaced it with another and got it working after switching a couple wires around. I spent soooo much time trying to get a dead pump to work My car is finally running as it should. Power delivery is VERY STRONG, wide open throttle acceleration is breathtaking. Now the 550 means buisness! Thanks to Gardevski for starting this thread, Cocobeex for getting me out a pinch, and everyone else who has contributed. Love this car now!
Now, you will smile whenever you sit in it.
When you go WOT...you gotta hold the steering wheel real tight.
My buddy almost pee in his pants when he was on the passenger seat during WOT.
Enjoy the new power and drive safe!!
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heuyewhang13 (01-27-2023)
#173
So doing some research it seems kleemann makes a front lsd for this platform amg models. I also see Quiafe as well makes one for front.
http://catalog.kleemann.dk/catalog/c...nn-lsd-4matic/
http://www.*********.com/content.php...ential-upgrade
Has anyone installed a front lsd on their cars?
http://catalog.kleemann.dk/catalog/c...nn-lsd-4matic/
http://www.*********.com/content.php...ential-upgrade
Has anyone installed a front lsd on their cars?