how do i wire a fet servo to a speed passion speedo?
 

ive just got a speedpassion shortcourse master speedo and i was just about to install it and ive just noticed that it aint got a fet servo power lead?...my nosram matrix has but this hasnt... how do i wire it up?? anyone????...

solder fet wire to plus side of battery wire

Make sure you use a servo choke too

Have tried doing this myself today but now the servo does not work. Is a KO 2123fet. Have i done something wrong?

Dave

Ive got the same servo, the blue fet lead should have a metal pin thing at the end, just push that into the + wire that goes to your lipo/cells
If it doesnt, just solder it onto the + wire.. if that doesnt work, the servo might be faulty

Wired to the positive connection on the speedo and everything working fine!....many thanks for the help!...god I hate electrics...