PWC Plug-In Kit-M400M - Obsolete

OBSOLETE: M400m is no longer for sale

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MoTeC PWC Plug-In ECUs are fully programmable, direct replacements for factory ECUs on a select number of popular PWC models, based around the M400 Marine ECU. 

Complete with a wiring loom and mounting brackets, PWC Plug-Ins are convenient and cost effective to install because they eliminate the need to rewire the PWC. They simply plug into the factory wiring harness using the original sensors and fuel system.


Currently there are PWC Plug-In solutions available for the following crafts:





Ultra 250X, 260X


RXP, RXP-X, RXT, 2010 RXT-X and RXT-X iS



Please supply all PWC details to your dealer, who will be able to order the right model PWC Plug-In ECU for your craft. 

Basic Specifications


  • 4 x Injector outputs—high or low ohm

  • 4 x Ignition outputs

  • 8 x Auxiliary outputs—for functions such as drive by wire throttle, boost control, nitrous injection, idle speed stepper motor and many more


  • 8 x Analogue voltage inputs—fully configurable, use for e.g.: 
    • jet outlet pressure
    • jet intake pressure
    • steering position
    • lateral G force
  • 6 x Analogue temperature inputs—fully configurable, use for e.g.:
    • multiple configuration maps
    • extra air or water temperature
    • exhaust temperature
  • 1 x Wideband Lambda input—for Lambda measurement and control

  • 4 x Digital/speed inputs—for use with OEM factory speed paddle wheel and function activation e.g. launch control, anti lag and dual RPM limit


  • 1 x CAN

  • 1 x RS232—for use with GPS
    A 5 Hz MoTeC GPS-L5 can be wired direct to the M400 for logging of accurate speed and position.


  • Case size 147 x 105 x 40 mm
  • Weight 900 gram
  • 1 x 34 pin and 1 x 26 pin waterproof connector with gold plated contacts



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CDS13045 Sea-Doo 2010 PWC Plug-In ECU 96 KB Oct 8th 2010 15:23