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Home >> Ford >> 2005 >> Excursion 6.0 P, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls - Powertrain DTC Charts & Description (Except Diesel & Hybrid)) >> Diagnostic Trouble Code (DTC) Charts And Descriptions >> DTC P0552: Power Steering Pressure (PSP) Sensor Circuit Low Input
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DTC P0552: Power Steering Pressure (PSP) Sensor Circuit Low Input

WARNING: This page is about a different variant/trim than selected.
P0552 - POWER STEERING PRESSURE (PSP) SENSOR CIRCUIT LOW INPUT

Description:  Indicates the PSP sensor input signal was less than the self-test minimum.
Possible Causes: 
  • PSP sensor damaged
  • SIG RTN circuit open
  • VREF circuit open or shorted
  • PSP sensor signal circuit open or shorted
Diagnostic Aids:  View the PSP PID to monitor the PSP input.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to DT: Power Steering Pressure (PSP) Sensor STEP DT2. GO to DT: Power Steering Pressure (PSP) Sensor STEP DT2. GO to DT: Power Steering Pressure (PSP) Sensor STEP DT7.