Ok, I tested resistance on FRP sensor. On sensor FRP to VRFE: 44.2k ohms, FRP to Sig Rtn: 44.2k ohms, and VREF to Sig Rtn: 1.4k ohms.
Also tested all 3 wires for opens between sensor and PCM and there was none.
Code p0190 is the only code that comes on, and wires going to FPRS are shared by lots of other sensors.
Saturday, April 30th, 2011 AT 3:59 AM