P1349 Diagnostic Trouble Code

P1349 is a kind of OBD-II Diagnostic P-Powertrain Diagnostic Trouble Code.

It is considered generic because it applies to all makes and models of vehicles, although specific repair steps may be different depending on your car model.

Symptoms

Symptoms of a P1349 diagnostic trouble code may include:

Misfire
Misfire
The light may stay on or light intermittently as the DPF regenerates. The engine will be sluggish on acceleration.
Rich or lean exhaust

Possible Causes :

The Mass Airflow sensor will also cause this problem. Mass Airflow circuit malfunction.
Fuel with a large percentage of sulfur will clog the DPF quickly
An air leak forward of the DPF will change the sensor readings resulting in the code

Repair Processes :

Look for damage to the tank indicating impact that may have damaged the fuel pump or sender. Use the DVOM to test resistance and continuity on all system circuits if actuator and sensor resistance levels are in compliance with manufacturer's specifications.

Process Tips

Diagnostic trouble code P1349 is not difficult to diagnose and repair. Thus, it always pays to have a qualified technician to look after your vehicle should this error code arise.

Diagnosing this code requires the engine to be in good running shape, without unmetered air entering the engine. If other codes that relates to misfiring condition, lean running or air entering the engine is present, then you must first fix those error codes before P1349.

Fortunately, P1349 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

P1349 Trouble Code For Specific Cars

P1349 Diva 10f IAC Monitor Disabled by PSP Switch Failed On
P1349 Humber 9 Right Rear Center Sensor Circuit Fault
P1349 Noble M400 Cylinder 10 Injector Circuit Low
P1349 Kia Opirus Seatbelt Driver Pretensioner Circuit Short to Ground
P1349 Toyota Progress Park Brake Applied Warning Lamp Circuit Short To Battery
P1349 Ferrari 360 Intake Air Temperature Circuit Low Input
P1349 Plymouth Pronto Evaporative Emission Control System Vent Control Circuit Shorted