B210E Diagnostic Trouble Code

B210E 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 B210E diagnostic trouble code may include:

Fuel pressure too low
Rich or lean exhaust
Diminished fuel efficiency
The light may stay on or light intermittently as the DPF regenerates. The engine will be sluggish on acceleration.

Possible Causes :

An air leak forward of the DPF will change the sensor readings resulting in the code
Rusty exhaust systems, cracked exhaust manifolds or damaged or missing gaskets or donuts will cause air leaks.
Faulty IMRC actuator/sensor

Repair Processes :

It should be pretty close to battery voltage (12 volts). If not, then this is the circuit that has the problem. With the valve disconnected, the red voltmeter lead should be attached to the IMRC valve power wire and the black voltmeter lead connected to ground.

Process Tips

Diagnostic trouble code B210E 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 B210E.

Fortunately, B210E is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

B210E Trouble Code For Specific Cars

B210E Ferrari Mythos IVC Solenoid Circuit Malfunction
B210E Volkswagen Crafter Reverse Output Circuit
B210E Pontiac Montana Fan Relay (High) Circuit Malfunction
B210E Citroen Ds4 Fuel Level Sensor B Circuit Malfunction
B210E Suminoe Flying MAF Sensor In Range But Lower Than Expected
B210E Mercury Colony Air Suspension LR Air Compress Request Exceeded Max Timing
B210E Tvr Tuscan Power Steering Pressure Sensor Circuit Low Input