Thanks much for the diagram. Don't understand the purpose for the resistors in the Memcal. Will try to measure the resistance between the two pins on the Memcal. Heard something about the Memcal providing the limp home function of the ECU.Originally Posted by delcowizzid
we dont veiw voltages but the resistance withen the netres chip that changes the voltage on the pins.TBI to pfi v8 actually looks like it needs a couple of mods with resisters to be factory correct. anyone care to measure the resistance of the pins above on a TBI memcal to see if it has the 7.5K between the 2 pins of the v8 memcal setup
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