NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)
-   -   gauges aren't reading (https://www.nopistons.com/2nd-generation-specific-17/gauges-arent-reading-67529/)

FC_BOY 09-30-2007 11:02 PM

i finished my turbo conversion but the stock JDM boost and oil pressure gauges aren't reading anything can i get someones advice???

j9fd3s 10-01-2007 11:23 AM

oil pressures the easiest. is the wire connected at the motor? its really easy to bump it off, ive seen it plugged into the wrong place before too....



boost is a little harder, basically the boost guage is a 0-5v guage, and they hook it up to the boost sensor on the shock tower.

1988RedT2 10-01-2007 03:43 PM

My oil pressure sending unit was bad when I got my car. The wire was attached but the gauge would read little or no pressure. A new sending unit fixed it right up. I think it was in the neighborhood of 50 bux. Your results may vary.

FC_BOY 10-02-2007 02:17 AM

for the pressure sensor what should the numbers read cause mine is 370 and i think thats the right on but i might have put the wrong one on by accidents....

and where is the oil one located is that the one on the side of the oil pan or is that one different?????

NotalesS 10-02-2007 03:05 AM

The oil pressure unit is located right on the side of the oil filter. (facing the top of the strut tower) ITs a tiny wire.

FC_BOY 10-03-2007 01:23 AM

i found it but i cant find where its supposed to plug into????? where can i find its better halve????


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