Connecting the world of classic Porsche

Full wire harness for 944 Turbo with a Maxx (Race) ECU.


Below are all the connections that are included in the harness:


  • Can Keypad or any other CANBUS device, 12v and ground supplied in the connector. 
    • Mating connector with pins supplied
  • DBW Gaspedal
  • User input 1
    • For controlling boost or any other input of the ECU
  • User input 2
    • For controlling boost or any other input of the ECU
  • ABS Sub ECU side
    • To get 4 wheel speed signals in the ECU. Traction control will be possible with this
  • Pag 2 (to dash)
    • To control the boost gauge
    • To control the oil level light
    • To control the Tachometer
  • Engine ground
  • DME T21
    • Provides Power to the ECU and all other engine related 12V feeds
    • Oil pressure signal
    • Water temp signal
    • Aux water pump relay
  • WBO
    • Lambda
  • Boost Control
    • Control a Boost solenoid
  • Ign.adapter (+ sub harness to ignition modules Denso 099700-115)
    • Other subharnesses available for different coils
  • Injector 1, 2,3,4
  • Variocam (only for 968)
  • Knock 1
  • Knock 2
  • ISV
  • P-Fuel
    • Fuel Pressure and Temperature sensor
  • EGT 1,2,3,4,5
  • Crank trig
    • To be used with the Front Mount trigger kit for the Porsche 944
    • To be used with the stock sensor for the 16v Porsches
  • Cam trig.
    • Requires an aftermarket cam trigger kit for the 8V Porsche
  • IAT
    • Requires the install of a Bosch NTC Sensor
  • TPS
    • Uses the stock Porsche 944 Turbo or 968 signal 
  • Drive by wire
    • To be used with Bosch DBW Throttle body
  • P-T H2O
    • Pressure and temperature sensor
    • Requires an aftermarket sensor and adapter
  • Temp Turbo
  • Oil press
  • T-H2O Display


The full wiring harness has been designed and developed between TripleSky Engineering and Kroon Wire Harnesses.


Also included:

  • Maxx ECU (Race)
  • IAT Sensor
  • IAT Alu bung
  • Fuel sensor
  • CLT sensor
  • CLT bung
  • Boost Solenoid
  • Coils (4 x)
  • Coil brackets (set of 4)
  • Front mount trigger kit

Delivery time 4-5 weeks.


Write a review

Note: HTML is not translated!
    Bad           Good

Engine harness for Porsche 944 TURBO (951) Maxx ECU 1986-1991 art.no: 951.607.MAXX.RACE.SET

  • Brand: Kroon
  • Product Code: 951.607.MAXX.RACE.SET
  • Availability: Pre-Order
  • 4,069.00 €


Tags: 951.607.MAXX.RACE.SET