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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1328 (Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)) >> DTC Diagnosis >> DTC P1901: Turbine Shaft Speed (TSS) Sensor Circuit Intermittent

DTC P1901: Turbine Shaft Speed (TSS) Sensor Circuit Intermittent

WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2006 Mercury Mountaineer, 2006 Mercury Monterey, 2006 Mercury Montego, 2006 Mercury Mariner, and 2006 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
P1901 - TURBINE SHAFT SPEED (TSS) SENSOR CIRCUIT INTERMITTENT

Description:  The TSS sensor signal to the powertrain control module (PCM) is irregular or interrupted.
Possible Causes: 
  • Harness connector not properly seated
  • Harness intermittently shorted or open
  • Harness connector damaged
  • TSS sensor damaged or not installed properly
Diagnostic Aids:  Verify harness and connector integrity.
Verify proper installation of the TSS sensor.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All Refer to the appropriate AUTOMATIC TRANSAXLE/TRANSMISSION article .
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