well i was helping my friend out with his and he was like oh you know you got the connection for the egt gauge. i was like idunno. so we started to hook it up and then this guy calls the cops on us for my engine being too loud(no cats and i live on base) so he was like i should sell the ******. so then i was like for how much. he was like 50 bucks. so i was like i will take it. he got it from a guy in japan and it didn't come with instructions or with the prong. i need to know how to hook it up. or some online diagrams. it has a red and a yellow wire and it also the gauge in celcius and also has a check light on it. anyhelp

 

so you don't have the prong? that is worth more then the gauge....

 

no he had bought the prong and gave that too me.

 

this is for 52mm gauge :
red =12V power
orange= ignition
white =parking light
black =ground

 

I'll vouch for that...do you remember my scenario with the EGT Sensor? I ended up buying from your link.

This was the cheapest I could find It. You may want to look here cezonetheillest https://www.rx7club.com/showthread.p...=greddy+sensor