Stiansen9 Posted August 4, 2015 Report Share Posted August 4, 2015 I`m almost done with my Nissan S15 with a 2JZ-VVTi swap.We`ve made the harness from buying just the looms from NZEFI.com.I`m now having a bit of a problem with my pressure sensors. I purchased the 130psi pressure sensors from NZEFI (http://www.nzefi.com/product/oil-pressure-sensor-0-150-psi/ ).We had to make a new Cal table for them, but they give way too low values from what they should be.. Anyone that can help? We`re only getting around 160-180 kPa on the oil pressure.I`ve set the cal table like this:Input value A: 0.50 VInput Value B: 4.50 VOutput Units: PSIOutput Value A: 0.0 PSIOutout Value B: 130.0 PSI I have to mention the car had low level of oil when we fired it up, but should give around 6-9 bar of oil pressure at idle when cold. Quote Link to comment Share on other sites More sharing options...
Matsr Posted August 9, 2015 Report Share Posted August 9, 2015 Check your wiring.Do you have a second sensor so that you can read what your oilpressure should be?How is the reading on high rpm's? Quote Link to comment Share on other sites More sharing options...
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