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I have a 91 7.3 with a e4od I am getting code 63 How do you adjust the sensor? rebuilt engine & tranny
on the tps or "fipl" (fuel injection pump lever) ORANGE/WHITE
TEST: With the KEY ON, ENGINE OFF voltage should be approximately 5 volts.
Wire C is the throttle opening signal sent to the computer from the FIPL sensor . TEST With the KEY ON, ENGINE OFF and the throttle at idle position, voltage should be approximately 1.2 volts. With The throttle fully open, voltage should be approximately 4.5 volts. ORANGE/WHITE (CENTER WIRE)
The sweep from 1.2 volts at idle to approximately 4.5 volts at full throttle should be smooth
If the previously described range cannot be attained, FIPL adjustment can be achieved by rotating the sensor (on its bracket) one way or the other until the voltage values are satisfactory.
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