W202 c55 amg

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Having to fill up with lots of petrol !!! all the time
 
Ad says the original ECU is present.

Would that engine benefit from a bespoke ECU or a map change to alter fuelling?
 
M113 980 engine code on block below N/S cylinder head where gearbox mates.
It's the first thing I checked before I put it in :thumb:

According to various forums the C43 ECU is well capable and reliable so a major plus factor in doing the swap.
I rang a few places but as soon as you mention AMG they start doubling their prices
 
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Hi
Other than looking at the first six digits of the engine number there is no way of telling the two engines apart.
I,m running exactly the same set up regarding the ECU though It would benefit from a rolling road tune with custom mapp, but the car goes like stink as it is and idles runs smoothly and pulls like a steam train.
ADE you state in your e-bay ad you did,nt need to Change the "plumbing", but how did you feed the C43's separate transmission cooler?
 
That isnt a mod to the car though. Thats just fitting an extra water outlet to the end of the 55 head to match what the 43 has. Standard Merc part from germany
 

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