Ranger 4WD L4-140 2.3L VIN A EFI (1997)
P1780 - P1784: Testing and Inspection
P1781
For diagnosis of P1781 refer to the system experiencing the problem.
Computers and Control Systems or Transmission Control System
Pinpoint Test TG1. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint Tests/TG - 4X4 Low (4X4L)
Range
For complete Engine Control diagnostic information, See: Powertrain Management/Computers and Control Systems/Testing and Inspection
Transfer Case
Pinpoint Test E1. See: Transmission and Drivetrain/Transfer Case/Testing and Inspection/Pinpoint Tests/E: Early or Delayed Shifts
For complete Transfer Case diagnostic information, See: Transmission and Drivetrain/Transfer Case/Testing and Inspection
