yo,
I believe you are describing what Ford calls the Manual Lever Position/Transmission Range (MLPS/TR) Sensor
History;
As of 1994, the Neutral Safety Switch or Neutral Drive Switch (NDS) is referred to as a Manual Lever Position Sensor (MLPS) or Transmission Range (TR) Sensor (driver side of E4OD)
Adjustment Info
Source: by Richard C (Bigric, Money Pit)
"put it in neutral, loosen the bolts, and line up the marks."
MLPS shown is same for Bronco E4OD
Connector Pin-Out Diagram
Source: by Ryan M (FireGuy50) at
http://oldfuelinjection.com/files/Trans_harness.gif The alternative is to back-
TR Signal (LB/Y) to Signal Return (Gy/R) resistance values:
P = 3770-4607 Ohms; R = 1304-1593 Ohms;
N = 660-807 Ohms; (D) = 361-442 Ohms;
2 = 190-232 Ohms;
1 = 78-95 Ohms.
or probe the MLP line with a volt meter while in Park, and set it to between 4.277 and 4.736 volts (ideally at 4.5065V, right in the middle of the two limits). As a "double-check" afterward, pull the lever down to 1st gear, and again test the MLP voltage; it should be between 0.293 and 1.167 volts, ideally in the middle at 0.73V. by SigEPblue
TSB 95-2-12 E4OD Diagnostic Trouble Codes and/or Harsh Shift Concerns - Water Intrusion of the MLP/TR Sensor
Publication Date: JANUARY 30, 1995
LIGHT TRUCK:
1989-1994 BRONCO, ECONOLINE, F-150-350 SERIES, F-47, F-53, F-59
ISSUE: Some vehicles may exhibit a shift concern and/or a harsh engagement concern due to water intrusion into the MLP/TR sensor and vehicle harness. There may also be a number of different DTC's along with those concerns.
ACTION: Replace the MLP/TR sensor and vehicle harness connector if signs of water penetration are evident. Refer to the following for service details.
SERVICE PROCEDURE
Verify the customer concern. Perform normal on-board diagnostics. Inspect the MLP/TR Sensor for signs of water contamination. If water penetration is present and/or DTC's have been set, replace the MLP/TR sensor and the vehicle harness connector with the TR Sensor Service Kit (F5TZ-7A247-A).
The TR Service Kit contains:
One (1) TR Sensor
One (1) Connector Assembly
One (1) "Red" Pin Separator Plate
One (1) 6-Pin Grommet
One (1) 8-Pin Grommet
One (1) 7-Pin Grommet
One (1) Instruction Sheet
PART NUMBER: F5TZ-7A247-A
PART NAME: TR Sensor Service Kit
==
For your ZF Swap, jumper the two R/LB, (Start Circuit Output) wires....
if only one R/LB wire; then as BROCONCHO wrote; I left the E4OD harness in there and jumped it this way. Notice the position of the connector round to the left and squared to the right. So on the top side of the contector I jumped the two outer most pin's on the top row.
I believe he jumpered the R/LG and W/Pk (pink) wires as ahown in this diagram by MIKEY