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Old 21-09-2011
quincey quincey is offline
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Default 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????...
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Old 21-09-2011
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bigred5765 bigred5765 is offline
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solder fet wire to plus side of battery wire
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Old 21-09-2011
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Make sure you use a servo choke too
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Old 22-09-2011
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Have tried doing this myself today but now the servo does not work. Is a KO 2123fet. Have i done something wrong?

Dave
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Old 22-09-2011
losichris losichris is offline
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Quote:
Originally Posted by sheddy View Post
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
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Old 22-09-2011
quincey quincey is offline
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Wired to the positive connection on the speedo and everything working fine!....many thanks for the help!...god I hate electrics...
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