Electrical - Weber MPE-750 Sensor Update Kit

If your Weber MPE-750 engine will not start, wont stay running, and /or shuts down while operating; we recommend taking it to the nearest service center for repair. If you choose to repair it yourself, then we recommend you start with the basic sensor kits listed below. We cannot guarantee that the components in the kit will cure the problem, but it’s a good place to start.

Please contact us if your aren’t sure which kit you need. Be sure to include the make, model & year of vehicle. *Remember* Returns are not allowed on electrical components, so please order carefully.

Walbro ECU System (Most engines 2008 & newer)

410097 Raw water temp switch
100024 Coolant temp sensor
100029 Pressure Sensor
102118 Spark-plug (2)
103606 Main Relay
*We also recommend the 103927 Diagnostic Software* https://www.weberpower.com/parts-walbro-diagnostic-software.html

2006-2007 Yacht Tender with Bosch ECU

102646 Raw water temp switch
100024 Coolant temp sensor
100029 Pressure Sensor
102118 Spark-plug (2)
103606 Main Relay
*No Diagnostic Software Available*

Polaris MSX-150, MSX-110 & Sugarsand Sting

102646 Raw water temp switch
100024 Coolant temp sensor
100029 Pressure Sensor (2)
102118 Spark-plug (2)
103606 Main Relay
*No Diagnostic Software Available*

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