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Thread: W201 M102 2.0 Turbo -> M111 2.0-16 Kompressor

  1. #1
    Junior Member
    Join Date
    Jan 2012
    Location
    Finland
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    17

    W201 M102 2.0 Turbo -> M111 2.0-16 Kompressor

    Hello and sorry for the wrong Merc type ,-)

    I have been working with an M102 2.0 turbo engine (M102.962) for some years and now I'm swapping it to a 2.0 litre Kompressor engine (M111.944) which should give almost the same performance as the 2.3 Kompressor (M111.975). I have an aftermarket DECS ECU and I have made my fuel (VE) and ignition maps from scratch. The ECU reads a wideband lambda sensor and can correct the VE map which helps making the fuel setup from a reasonable basic map.

    I am going to start with the M62 supercharger and current IC and maybe try to add the TD04HL-19T turbo on in a later stage. My site is www.tomant.net if someone want's to have a look at my car.

    My queastion is: are there any VE and ignition maps available for the M111 2.0 K or 2.3 K engine? Any maps or tables in plain numerical or graphic form would be highly welcomed. My only data so far are a few fuel and advance values I got from the WIS and 2.3 K power and torque curves.

    Thanks in advance

    tomant
    Last edited by tomant; 01-19-2012 at 09:11 PM.

  2. #2
    Senior Member
    Join Date
    Jun 2011
    Posts
    726
    Members Pagz and Slammed_C both have turbo M111s but I think they are the 2.3L models not the 2.0.
    Completely mad.
    '99 C230K, intake and exhaust more on the way.
    '86 MKIV Escort RS Turbo, stock for now, chip and more boost on the way
    '75 Fiat 124 Spider, koni shocks, bigger carb and drilled/slotted brakes
    to tune and hoon the mbz master race.

  3. #3
    Junior Member
    Join Date
    Jan 2012
    Location
    Finland
    Posts
    17
    The 2.3 K and 2.0 K have the same supercharger, cams, valve train etc. so the 2.3 engine would be a good start point. The ignition timing might be a little more aggressive in the smaller engine because the power output are quite equal. The supercharger might also give a better air flow to the smaller engine because the pulleys are the same.

    tomant

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