P2366 Diagnostic Trouble Code

P2366 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 P2366 diagnostic trouble code may include:

Faulty O2 Sensor
Lack of power
If the DPF is not cleared the ECU will revert to the "Limp Home Mode" until the situation is corrected
The light may stay on or light intermittently as the DPF regenerates. The engine will be sluggish on acceleration.

Possible Causes :

Rough running engine due to misfiring plugs. Many engines have misfire codes to indicate the cylinder effected, such as P0307 for number 7.
Rarely - faulty Powertrain Control Module (PCM-programming required after replacement)
Fuel with a large percentage of sulfur will clog the DPF quickly

Repair Processes :

Look for missing ground strap or a rusty ground where the fuel tank is grounded to the frame. Check for damage to the wiring harness connector. You might continue by connecting the scanner to the vehicle diagnostic connector and retrieving all stored codes and freeze frame data.

Process Tips

Diagnostic trouble code P2366 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 P2366.

Fortunately, P2366 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

P2366 Trouble Code For Specific Cars

P2366 Ecosse Signature Inductive Signature Chip Communication Error
P2366 Frazer Nash Competition No Latch Signal Sensed on Closing and Door Reversed
P2366 Yue Loong Yln
P2366 Suzuki Sc100 Mirror Driver Left Circuit Open
P2366 Buick Velite Damper LF Circuit Short To Battery
P2366 Saab 9.3 Ignition Run/Acc Circuit Failure
P2366 Honda Model Purge Valve Stuck Open