DTC Saturn P0331 Short Explanation
Channel: Maxidot
Date: 2020-09-21

The video focuses on the basic Saturn specific 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

We will continue to work on improving the content.
Our efforts at Maxidot s.r.o.the video content gets better.

#maxidot #dtc #howto #diagnostictroublecode #saturn




Make:
Saturn
Code:
P0331
Definition:
Knock Sensor (KS) System Performance Bank 2
Description:
P0326 and P0331 Before the ECM can report DTC P0326 or P0331 failed,DTCs P0324, P0335, P0336, and P0338 must run and pass.DTCs P0341, P0342, P0343, P0346, P0347, P0348, P0366, P0367, P0368, P0391, P0392, and P0393 are not set.The engine coolant temperature (ECT) sensor is warmer than 60°C (140°F).The engine speed is greater than 2,200 RPM.DTCs P0326 and P0331 run continuously once the above conditions are met for approximately 20 seconds.
Cause:
P0326 and P0331The ECM detects a KS signal voltage that is not in the range of a predetermined engine noise level in 25 of 250 test samples.The condition exists for greater than 4 seconds or for a cumulative of 50 seconds.