P1E1D Diagnostic Trouble Code

P1E1D 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 P1E1D diagnostic trouble code may include:

Faulty PCM
The light may stay on or light intermittently as the DPF regenerates. The engine will be sluggish on acceleration.
Poor 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
A large air leak at or near the number one oxygen sensor would also cause a lean mixture.

Repair Processes :

Find out what kind of system you have and verify that voltage to the fuel level sensor is present at the fuel pump wiring harness. If all testing has passed so far yet you still have the same code, check your scan tool and see if it can open and close the IMRC valve.

Process Tips

Diagnostic trouble code P1E1D 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 P1E1D.

Fortunately, P1E1D is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

P1E1D Trouble Code For Specific Cars

P1E1D Crossley Regis Fuel Tank Pressure Relief Valve Malfunction
P1E1D Sunbeam-talbot Mk Iii Master Cylinder Pressure Sensor Circuit Failure
P1E1D Mazda 360 Transmission Transfer Case Contact Plate 'C' Open Circuit
P1E1D Renault Clio 3 Gear Shift Module Communication Circuit High
P1E1D Nissan Moco Compressor Overtemp Fault
P1E1D Twombly Cyclecar Power Supply #2 Circuit Short to Ground
P1E1D Ferrari F333 Intermediate Shaft Speed Sensor Circuit Range/Performance