Wiring Gurus: 1uz to s13 Help. - Zilvia.net Forums | Nissan 240SX ... http://www.v-eight.com/images/Images...Diagrams/5.JPGRelay Wire Diagram 240sx Ecu - PIN 21 – Fuel Pump Diagnostic – So the ECU knows the fuel pump is in proper working order.; PIN 22 – Dual Mode Fuel Pump Control – This wire switches modes on the fuel pump to ramp up fuel delivery under high load.Bypass this wire and simply rewire your fuel pump for constant 12v operation.. How to re-wire a fuel pump off a relay. Installing a dedicated voltage supply line for your fuel pump . Contributed By: Enginebasics.com . When putting in an aftermarket fuel pump or looking to get more fuel out of your factory pump, one mod worth doing is re-wiring that fuel pump.The purpose of this is to make sure that the fuel pump is getting a good, clean voltage that won’t fluctuate or. Wiring Diagram Volvo V70 2006 Ceiling Fan Light Switch Wiring Diagram Wiring Diagram For Amp Meter 1998 Jeep Grand Cherokee Transmission Wiring Diagram.
AEM ANNOUNCES RELEASE OF INFINITY STAND ALONE ECU. We take a closer look at the abilities of AEM’s newly released Infinity EMS. Contributed by: Enginebasics.com. New air temperature correction values. These apply to EM-4 and EM-3 ecu's. New values will give a more consistent mixture over full air temperture ranges.. The Chevy Blazer S-10 was a sport utility vehicle (SUV) produced by the American automaker General Motors Company from 1983 to 2005. This SUV was based on the design of the S-10 pickup and was.