DTC Isuzu P0521 Short Explanation
Channel: Maxidot Saturn
Date: 21/06/2020

The video focuses on the basic Isuzu diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
- an explanation of what a bit is and how a byte is formed
- decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
- Possible causes or errors of the car and its parts describing the mentioned error

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Make:
Isuzu
Code:
P0521
Definition:
Engine Oil Pressure (EOP) Sensor Performance
Description:
The engine is running with engine speed between 1,000 and 3500 RPM.Oil temperature is less than 140°C (284°F).DTC P0641 is not present.DTC P1635 is not present.
Cause:
The ECM does not detect a change in the engine oil pressure of at least 34.5 kPa (5 psi) over a predetermined variance of the engine speed.