What can you use instead of DEF?
Registered. DEF is urea or otherwise known as aqueous ammonia. Windshield washer fluid that contains ammonia will do in a pinch. It contains less AA than needed but will get you to a town where you can get DEF.
What does Def indicate on a diesel engine?
Four Stages Of DEF-Related Warnings. How To Perform A Parked Regeneration. Lamp Description DEF Gauge Driver Action 1. 2. 3. 4. Solid Diesel Exhaust Fluid (DEF) Lamp DEF level is low. Solid DEF Lamp and Check Engine Lamp Indicates lower DEF level, incorrect DEF type or an SCR system issue. Driver will experience a mild loss of engine power.
What does the Check Engine light on my car mean?
“It does mean you should get the car checked out as soon as possible.” Ignore that warning and you could end up damaging expensive components. It can also be a sign that your car is getting poor fuel economy and emitting higher levels of pollutants. The check engine light is part of your car’s so-called onboard diagnostics system.
What do the lights on a Cummins Engine mean?
For Cummins On-Highway, Heavy Duty and MidRange Engines With Aftertreatment. Lamp Description Driver Action Check Engine Lamp Lights up to warn the driver to seek service soon. Flashing Check Engine Lamp Will flash for 30 seconds at key ON if maintenance is due. Malfunction Indicator Lamp (MIL)
What does a yellow light on your dash mean?
You’re driving along in your car or truck and suddenly a yellow light illuminates on your dash telling you to check or service your engine. If you’re like most car owners, you have little idea about what that light is trying to tell you or how you should react.
Four Stages Of DEF-Related Warnings. How To Perform A Parked Regeneration. Lamp Description DEF Gauge Driver Action 1. 2. 3. 4. Solid Diesel Exhaust Fluid (DEF) Lamp DEF level is low. Solid DEF Lamp and Check Engine Lamp Indicates lower DEF level, incorrect DEF type or an SCR system issue. Driver will experience a mild loss of engine power.
What does it mean when your check engine light comes on?
The check engine light provides an idea — sometimes precise, sometimes vague — of what’s wrong with a car. However, it does not replace a skilled mechanic or routine maintenance. In other words, don’t wait until the check engine light comes on to get your car maintenance done.
What does a malfunction indicator light on a car mean?
In many cases, it means that you’ll be visiting the car dealer to repair the issue and get the light turned off. The check engine light — more formally known as the malfunction indicator lamp — is a signal from the car’s engine computer that something is wrong.
Where is the connector for the Check Engine light?
The connector is usually located under the steering column and is relatively easy to access. Before 1996, carmakers had their own engine diagnostic systems, primarily to ensure their cars were compliant with EPA pollution control requirements. Check engine lights come in orange, yellow or amber,…