B4000 SE Cab Plus 2WD V6-4.0L OHV (1998)
8. Disconnect the engine control sensor wiring harness.
9. Remove the nut from the ground wire harness retainer.
10. Remove the stud bolt and the ground wire.
11. Disconnect the PCM connector and position the wire aside.
12. Disconnect the brake booster vacuum hose and position aside.