Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2010TAURUS SEL, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTIONS (EXCEPT DIESEL & HYBRID)DTC DIAGNOSISDTC P1650: POWER STEERING PRESSURE (PSP) SWITCH OUT OF SELF-TEST RANGE
2010 Ford Taurus SEL, FWD
DTC P1650: Power Steering Pressure (PSP) Switch Out Of Self-Test Range
2010 Ford Taurus SEL, FWDSECTION DTC P1650: Power Steering Pressure (PSP) Switch Out Of Self-Test Range
DTC P1650: POWER STEERING PRESSURE (PSP) SWITCH OUT OF SELF-TEST RANGE
| Description: | In the key on engine off (KOEO) self-test, this DTC indicates the PSP input to the powertrain control module (PCM) is high. In the key on engine running (KOER) self-test, this DTC indicates the PSP input did not change state. | ||
| Possible Causes: |
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| Diagnostic Aids: | Check if the vehicle was towed or a power steering repair was carried out. Observe the PSP PID while checking the wires for intermittent concerns. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST FF . | GO to PINPOINT TEST FF . | - |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.