# 90' s13, what are 2 wire colours that turn on the fuel pump ? at the sending unit

**URL:** <https://forums.speedlife.net/t/90-s13-what-are-2-wire-colours-that-turn-on-the-fuel-pump-at-the-sending-unit/130595>\
**Category:** SON240sx Automotive\
**Created:** [January 2, 2010, 1:26pm UTC](https://forums.speedlife.net/t/90-s13-what-are-2-wire-colours-that-turn-on-the-fuel-pump-at-the-sending-unit/130595 "2010-01-02T13:26:48Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![alesserfate](https://avatars.discourse-cdn.com/v4/letter/a/f6c823/32.png) [@alesserfate](https://forums.speedlife.net/u/alesserfate)\
**Post date:** [January 6, 2010, 5:17pm UTC](https://forums.speedlife.net/t/90-s13-what-are-2-wire-colours-that-turn-on-the-fuel-pump-at-the-sending-unit/130595/13 "2010-01-06T17:17:29Z")

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> [@Well, somebody had to do it......](https://forums.speedlife.net/t/well-somebody-had-to-do-it/25481/106):
>
> haha oops
> 
> in my defense, i missed the whole part where you wrote its for a 1990
> 
> i looked it up quick but that was from a 91 FSM
> 
> definitely didnt know the zenki and chuki used different colors
> 
> until now!

haha its all good! thanks for everyones help

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