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Speed switch recommendations please

Posted: Tue Mar 19, 2019 8:31 pm
by IJD
Hi all, got a dodgy MFI speed switch/rpm transducer. When microswitch pressed at above 1500rpm, engine cuts out rather than cycling between 1300 and 1500rpm. To my non-expert eye the PCB looks OK, but have no means to test it discretely. Solenoid, wiring and microswitch all check out OK. Ordered a modern Bosch replacement (F026T00002) but would like to get the original working if possible. Can anyone recommend a suitable supplier with electronics expertise?

thanks

Re: Speed switch recommendations please

Posted: Tue Mar 19, 2019 10:15 pm
by Lightweight_911
Tim Bennett (impmad2000 on DDK) used to repair them - might be worth sending him a pm ...

Re: Speed switch recommendations please

Posted: Wed Mar 20, 2019 6:05 pm
by IJD
thanks for the tip, i'll try that.
rgds
Ian

Re: Speed switch recommendations please

Posted: Wed Mar 20, 2019 7:31 pm
by Jonny Hart
Our CDI+ units have the speed switch function built in. Just sayin....