Red light in the scr system could indicate a problem with your QLS sensor. This is a very simple fix. Simply connect the unit and scan tool. You can then monitor NOX levels to determine if the QLS sensor is bad. For those who have almost any concerns regarding where by as well as the best way to employ engine will derate in 60 minutes, you are able to contact us from our website.

PSSR can help fix scr system fault

You may not be able pinpoint the cause of a SCR system problem if you try to fix it. The problem may be caused by many factors. One of the most common causes is a loose connection. This can cause high voltage spikes and electrical noise. These can damage the logic circuits and shorten the life of the SCRs. Another common cause of SCR failures is erratic gate signals. This could lead to the device tripping.

QLS sensor

It might be time for a replacement if your truck has a QLS sensor fault. The QLS sensors are critical to maintain truck DEF quality. The QLS sensor can be easily replaced. The first step in the process is to connect the unit to a scan tool that monitors the NOX levels.

Failing the QLS sensor can cause the truck’s to malfunction and will result in a fault code appearing on the screen. If this happens, contact your local Cummins Authorized Services Location. A replacement sensor may not be available in all cases.

Engine control module

ECM (Engine control module) failure can lead to many symptoms. One such symptom is crank, no start. This can happen during driving, or after the car comes to a halt. If this occurs, you should replace the ECM immediately. You could end up with a dead vehicle.

Excessive fuel consumption is another sign. An ECM fault may also cause poor acceleration and lack of power. In case you have any sort of concerns relating to where and how you can make use of how to fix scr system fault, you could contact us look at more info our own web site.