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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. |
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#4 | |
RCC Contributor
Join Date: Mar 2008
Posts: 505
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One inaccuracy. I do not have my OEM pressure/boost sensor routed from the UIM nipple under the BAC. That nipple feeds both OEM BOV and AEM boost gauge. The OEM pressure sensor is routed to/from the cold side turbo splitter, which also is routed to my MBC and then from that to my wastegate.
What I noticed today is that idle jumps up about 500RPM when I pull the hose off the UIM to BOV and the idle evens out. Also if I pull the hose off the OEM pressure sensor or unplug the pressure sensor there is no change in idle. FSM says to hook up a pressure tester to 100mmHG, turn ignition switch and check voltage. Can I simply blow in the pressure sensor and read the voltmeter? TPS testing: Narrow: .8 as I go to WOT it will read once at 1.06 then go into OL and then pick up and have one reading of 6.4 where it will hold Full: .661 closed and as it goes to WOT it will range up to 3.8, then go into OL and pick back up 4.43 and hold.
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1990 Vert/ S5-JDM 13BT (rebuilt but with issues I'm working out). Rtek N370 1.7, 550/800 injectors, FD fuel pump, RB REV TII exhaust, Tein springs and Illuminas |
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