Power Steering Pressure Sensor Circuit Intermittent
Your power steering pressure sensor is sending inconsistent signals to the engine computer, like a radio that keeps cutting in and out. The ECU can't reliably read how much pressure is in the steering system, so it triggers this fault code.
The ECU monitors the power steering pressure sensor's voltage signal, which should vary smoothly between 0.5V and 4.5V depending on steering demand. The computer flags P0560 when it detects dropout, noise, or erratic fluctuations in this signal that don't match expected pressure dynamics.
| Parameter | Normal Range | Fault Condition |
|---|---|---|
| Sensor Voltage | 0.5V to 4.5V (steady) | Intermittent drops, spikes, or noise |
| Signal Continuity | Continuous smooth transitions | Dropouts or signal loss lasting >100ms |
Code P0560 is a moderate fault. You can generally drive to a workshop, but avoid long trips or high-load driving (motorway, uphill towing) until it is diagnosed. If the code keeps returning after clearing, or if you notice the symptoms listed above worsening, do not delay professional diagnosis. Many moderate codes have multiple possible root causes — a mechanic with live OBD data can identify the exact fault more efficiently than part-by-part trial and error.
Once the fault is repaired, P0560 can be cleared using any OBD-II scanner. Connect the scanner, navigate to "Clear Codes" or "Erase DTCs," and confirm. The check engine light turns off immediately.
The code will return if the root cause was not actually fixed. The ECM re-detects the fault within 1–3 drive cycles and sets the code again.