July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Tests TJ: Output Shaft Speed (OSS) Sensor

NOTE
This Pinpoint Test is intended to diagnose the following:
- OSS harness circuits 055 and SIG RTN
- OSS Sensor
- PCM

Pinpoint Test Schematics and Connectors

LS6/LS8 (Variable Reluctance Output Shaft Speed (OSS) Sensor):

Focus (With Automatic Transmission) Variable Reluctance Output Shaft Speed Sensor):

Windstar (Variable Reluctance Output Shaft Speed Sensor):

Ranger, Explorer/Mountaineer (Variable Reluctance Output Shaft Speed Sensor):

All Others (Variable Reluctance Output Shaft Speed (OSS) Sensor):

2.0L (MTX) Contour, Focus, Cougar, Mystique (Hall Effect Output Shaft Speed Sensor):

Pinpoint Tests