WebAug 16, 2024 · New here long time lurker haha but recently my 2024 L5p been throwing P249D. Had read it could be the Def injector so I ran to dealer and bought one, put it in … WebNov 24, 2024 · Discussion Starter · #1 · Nov 24, 2024. Hey everyone, Has anyone ever had code P249D pop up? I fixed a coolant leak yesterday and let the car idle in the driveway for about 45 minutes to make sure that the leak was gone. On the way to work I got the exhaust fluid quality poor, 99 miles until 65mph message. I figured the sensors were coated in ...
How to Fix P249D Code On Duramax? (Completely Explained) - MotorA…
WebAug 19, 2024 · The ECM will wrongly interpret this as low SCR efficiency. This can create a feedback loop where dosing will increase until it reaches an internal limit. As such it’s common to see a code such as P20EE … WebJan 27, 2024 · Knock sensor AC Delco # 2131576 @ RockAuto $ 8.75 ea. 2016 HD2500 LML LTZ/71 CC reg bed. Bedrug , Swingout boxes , transcooler cover, AMP step , front hitch, Mamba 20x9 19mm offset with Kumho 275/60R20 AT-51s winter and Michelin 275/65-20 on Ultra's for summer. . Odyssey PC-2150s. ReTrax bed cover. lake whitney tx zillow
P249D GMC: Code Meaning, Causes, Symptoms, & Tech Notes
WebOct 5, 2024 · What about the injector code?2006 Chevy 2500 6.6L Duramax engine vin# *****It's a no start. When I pump the primer pump a few times it will run for a few seconds … As previously stated, when the ECM detects a decrease in the exhaust fluid and then sets this code. However, what does this code particularly state? Let’s look at that! 1. P= Powertrain specifies the collection of components that help move the car. 2. 2= This is a manufactured specific digit that helps identify the model … See more Almost every fault code, along with this one, is quite severe and is not meant to be neglected. After all, that’s the sole purpose of vehicle developers’ dumping fault codes in the engine’s program unit. That being said, the code … See more Now, several symptoms lead to this problem. We may already know what causes the problem, but sometimes we must understand the … See more Since the code P249D indicates less DEF injection to the engine, it probably has something to do with the engine’s DEF injectors. However, … See more To fix the code on Duramax, you need to be mentally and physically prepared for things to go smoothly. Hence, you cannot go on being carefree … See more Web• P249D • P249E Information This vehicle is equipped with a DEF Quality sensor that is integrated into the DEF tank. The value of this sensor can be read in the reductant data … lake whitney white bluff