B00E1 Diagnostic Trouble Code

B00E1 is a kind of OBD-II Diagnostic B-Body 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 B00E1 diagnostic trouble code may include:

Diminished fuel efficiency
Fuel pressure too high
Malfunction Indicator Lamp (MIL) illuminated
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.
Faulty IMRC actuator/sensor

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. Replace the oxygen sensor that is downstream from the catalytic converter on the side of the engine that does not contain cylinder #1. Also, if a oxygen sensor code stating "heater circuit malfunction" the sensor has most probably failed. If the scan tool has that capability, and the scan tool can operate the IMRC valves, then the problem is either resolved and a simple code clearing is all that's left or a new PCM would be called for.

Process Tips

Diagnostic trouble code B00E1 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 B00E1.

Fortunately, B00E1 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

B00E1 Trouble Code For Specific Cars

B00E1 Peugeot Vroomster Engine Oil Temperature Sensor High
B00E1 Oldsmobile Six Damper LF Circuit Short To Battery
B00E1 Chevrolet Zafira Engine Coolant Temperature Circuit Range/Performance Problem
B00E1 Citroen 15cv Fan Secondary Low with Low Fan On
B00E1 Toyota Prius 2 Park Brake Actuator Assembly Switch Applied Circuit Short to Gnd
B00E1 Toyota Rav4 Park Brake Valve Solenoid #1 Sense Input Circuit Failure
B00E1 Marcos 1500 Trans Temp Sensor Circuit Open or Shorted to Pwr or Gnd