Motronic 944 Turbo.
Motronic 944 Turbo 35 pins connector.
The Porsche part numbers are on the top cover of the unit. The above unit is a unit with Porsche number
951 618 121 10 and a Bosch part number of 0261 200 088. The Porsche part numbers for the Motronic and
corresponding Bosch part numbers are listed up in the table below.
944 models |
Porsche part number |
Bosch part number |
944 2.5L '85-'87 |
944 618 121 03 / 13 |
0261 200 076 |
944 2.5L '87-'88 |
944 618 121 05 |
0261 200 086 |
944 2.7L '88-'89 |
944 618 121 06 |
0261 200 089 |
944 Turbo 2.5L '86-'88 |
951 618 121 02 / 08 |
0261 200 075 |
944 Turbo 2.5L '87-'91 |
951 618 121 09 / 10 |
0261 200 088 |
Repair-service
928-ecu-repair offers you a repair of the Motronic for a reasonable price.
Due to the large number of variants of the basic unit, it is often not possible to
offer an exchange unit from stock. Your faulty unit can usually be turned around by our
workshop in 3 working days.
Once you disconnect the faulty Motronic from your car, send the unit to 928-ecu-repair. When we receive
the Motronic, the first thing we do is connect the unit on a Motronic-testbench. This PC controlled
testbench acts like a 944 car and with a logic analyser we measure the signals of your faulty Motronic.
Next step is replacing of broken parts and retest again.
Warrant and prices
We offer a 2 year warranty on replaced parts and labor. Any obvious abuse of the unit will render the
warranty invalid. Modifications to the car's systems are beyond our control, and are at owners' risk.
Please email us for a quotation for your Motronic repair.
Our preferred payment method is bank transfer (or Paypal for our international clients).
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