Lincoln Mark LT P0175: Causes, Diagnosis, How to Fix

P0175 is a common trouble code that can appear in the Lincoln Mark LT. It’s generic, so it has the same meaning for your truck as it would any other automobile. There are MANY issues that can cause P0175 in the Mark LT. If there are other codes present, use them to eliminate potential causes … Read more

Lincoln Mark LT P0441: Meaning, Causes, How to Fix

P0441 is one of the more common OBD II codes that can occur in the Lincoln Mark LT.  It is frequently caused by a loose or bad gas cap, cracked or disconnected EVAP system hoses, vacuum leaks, or a bad purge valve. Always start by taking a look at the gas cap. P0441 is related … Read more

Lincoln Mark LT P0446: Meaning, Causes, How to Fix

A prevalent issue with the Lincoln Mark LT is the P0446 code. This code corresponds to a specific number obtained when connecting your Mark LT to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP … Read more

Lincoln Mark LT P0401: Meaning, Causes, How to Fix

P0401 is a very common OBDII trouble code that’ll pop up in the Lincoln Mark LT. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your truck is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are … Read more

Lincoln Mark LT P0341: CPS – Range/Performance

P0341 is a somewhat common OBDII diagnostic code in the Lincoln Mark LT. It means that there is a Range/Performance problem. In layman terms this means that there is a problem with the signal coming from the Camshaft Position Sensor (CPS).   OBDII P0341 means that there is a problem with the Camshaft Position Sensor … Read more

Lincoln Mark LT P0340 Code: Diagnosis, Causes, How to Fix

One of the more common engine management trouble codes that can occur in the Lincoln Mark LT is P0340. It’s a generic code, which means it has the same definition for every car or truck made after 1996. P0340 is related to the camshaft position sensor and points to an issue with the wiring harness … Read more

Lincoln Mark LT P0325 Code: Causes + How to Fix

The Lincoln Mark LT is a luxurious truck that offers a great driving experience. Unfortunately, if you have a P0325 trouble code, it can make your ride a lot less enjoyable. In this article, we’ll discuss the possible causes of a P0325 trouble code and how to fix it. The knock sensor’s primary role is … Read more

Lincoln Mark LT P0306: Misfire Detected (Cylinder 6)

P0306 is a fairly common trouble code with the Lincoln Mark LT. It’s and OBD2 code and stands for: P0306 is certainly a cause for concern, and should be considered a threat to the drivability your Mark LT. The nice thing about P0306 is that it’s a cylinder specific trouble code, which makes diagnosing the … Read more