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Chrysler Ypsilon 1.3 Jet Diesel P0520 Error: Engine Oil Pressure Sensor Circuit A Issue

Model: Chrysler Ypsilon 1.3Jet Diesel Fault Code: P0520 Posted: 2020-02-24 15:31

Hello, I'm experiencing a recurring issue with my Chrysler Ypsilon 1.3 Jet Diesel model, specifically error code P0520 — indicating a fault in the sensor/switch circuit 'A' for engine oil pressure. I recently replaced the oil pressure sensor, but the error code returned immediately. The problem persists even after rechecking connections and power supply. Any advice or troubleshooting steps would be greatly appreciated.

Related fault codes
P0520
Comments (2)
Anonymous 2020-02-25 09:25

Did you replace the sensor with an OEM (factory) part or an aftermarket component? If using an OEM sensor, please verify the entire circuit — including wiring harnesses, connectors, and grounding. Also, refer to detailed information on P0520 for further diagnostics.

Anonymous 2020-02-25 11:45

I've checked all cables and confirmed that the signal is present at the sensor terminal. The issue may lie in the wiring or a faulty connection behind the sensor module.