Dtc P225E00 (2024)

FAQs

What is the code P225E? ›

The last two characters "5E" is DTC number. OBD2 Diagnostic Trouble Code P225E means that NOx Sensor Performance has been detected.

The P20EE code indicates an issue with the vehicle's catalyst efficiency. It's a generic diagnostic trouble code that generally has to do with how your vehicle is converting NOx to nitrogen and water using the diesel exhaust fluid (DEF).

DTC stands for diagnostic trouble code. Also known as a DTC engine code, engine fault code, or check engine light codes, these codes are usually five characters long.

DTC (diagnostic trouble codes), also referred to as engine fault codes, are used to identify and diagnose malfunctions in a vehicle or piece of heavy equipment. When a vehicle's on-board diagnostics (OBD) system detects a problem, it activates the corresponding trouble code.

Common oxygen sensor fault codes:

P0135: oxygen sensor in front of the catalytic convertor 1, heating circuit / open. P0175: system too rich (bank 2) P0713: fuel trim malfunction (bank 2) P0171: system too lean (bank 1)

If the catalytic converter becomes restricted, it can create enough back pressure to cause a misfire and trigger code P0300.

Diagnostic trouble code (DTC) P20EE stands for “SCR NOx Catalyst Efficiency Below Threshold.” This code is logged when the powertrain control module (PCM) detects that catalyst efficiency is below the threshold on bank 1. Code P20EE refers to the selective catalytic reduction catalyst (SCR) on a diesel engine.

The most common cause of a P0420 code is a faulty catalytic converter. The following are some other potential causes: Exhaust manifold damage or leakage. Exhaust pipe damage or leakage.

The conditions that give rise to setting the DTC, such as a driving cycle and engine operating conditions, are paramount not only in isolating and rectifying the symptom but also in confirming that the symptom has been rectified under the specific operating conditions that caused the DTC to set.

Is it safe to clear DTC codes? ›

It's absolutely essential that automotive techs not clear an OBD error code from a vehicle's system without making the necessary repairs. An OBD error code should only be cleared once the vehicle has been repaired and fully restored to proper working order.

It's also possible to reset a DTC by temporarily disconnecting the vehicle's 12-volt battery. Doing this shuts off power to the computer that stores the code, clearing it from its memory.

The DTC light refers to the "Dynamic Traction Control" system and indicates whether the system is on or off. A flashing BMW traction control light means that the system is actively working to maintain traction and stability. The flashing can occur when driving on a slippery road surface or during hard acceleration.

To read the actual DTC code, a device referred to as a scan tool must be plugged into the vehicle's On Board Diagnostic Port (OBD-II port) by a mechanic. Unfortunately, fleet drivers often delay the reporting of the check engine light until the problem becomes so significant that the vehicle stops functioning properly.

A DTC stands for Diagnostic Trouble Code. It is a code produced by an engines ECU, to assist in rapid fault correction. ECU's do not use standard DTC and as such each engine manufacturer may have several different sets of codes for different engines.

CPT codes 92626 and 92627 should be used to report an evaluation to determine candidacy for a surgically implanted hearing device or for postoperative status of a surgically implanted device.

Diagnostic trouble code (DTC) P2285 stands for “Injector Control Pressure Sensor Circuit Low.” This code can be logged when the powertrain control module (PCM) detects voltage or resistance that is lower than the appropriate range within the injector control pressure (ICP) sensor circuit.

What Does the P0847 Code Mean? Diagnostic trouble code (DTC) P0847 stands for “Transmission Fluid Pressure Sensor/Switch 'B' Circuit Low.” This code is logged when the powertrain control module (PCM) detects an issue with the hydraulic clutch or the pressure switch.

If your vehicle's computer detects a problem in the ignition coil circuit, it may send the ignition coil circuit codes P0351-P0358. The last digit of these codes refers to the cylinder where the issue is located.