P101F Diagnostic Trouble Code

P101F 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 P101F diagnostic trouble code may include:

Carbon Buildup on O2 Sensor
Malfunction Indicator Lamp (MIL) illuminated
Hesitation upon acceleration
The light may stay on or light intermittently as the DPF regenerates. The engine will be sluggish on acceleration.

Possible Causes :

Low fuel pressure caused by a clogged filter, failing fuel pump, failed fuel pressure regulator or clogged or leaking injectors.
Low fuel pressure caused by a clogged filter, failing fuel pump, failed fuel pressure regulator or clogged or leaking injectors.
Some aftermarket accessories and performance modifications

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. 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 P101F 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 P101F.

Fortunately, P101F is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

P101F Trouble Code For Specific Cars

P101F Renault Kwid GPS Receiver Error
P101F Chevrolet California Driver Power Window Down Switch Circuit Failure
P101F Humber Hawk Right Rear Center Sensor Circuit Short to Vbat
P101F Lexus Is250 TCM Power Relay Sense Circuit High
P101F Daihatsu Cuore Gear Shift Module Communication Circuit Low
P101F De Tomaso Deauville Horn Switch Circuit Failure
P101F Nissan Juke Coast Clutch Solenoid Inductive Signature Malfunction