B2136 Diagnostic Trouble Code

B2136 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 B2136 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. Look for rubbing, scraping, bare wires, worn spots or melted plastic connectors. Pull the connectors apart and carefully look at the terminals (the metal parts) inside the connectors.

Process Tips

Diagnostic trouble code B2136 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 B2136.

Fortunately, B2136 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

B2136 Trouble Code For Specific Cars

B2136 Lada 2123 Shift Solenoid A Performance or Stuck Off/1-2 Shift Solenoid Valve Performance
B2136 Pontiac Grand Prix Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 1)
B2136 Renault Zoom HO2S Heater Resistance (Bank 2 Sensor 1)
B2136 Ascari Fg-t Air Suspension RF Air Spring Solenoid Output Circuit Failure
B2136 Durkopp 16 Hp Immobilizer Code Word/ID Number Write Failure
B2136 Ford Scorpio Mirror Passenger Memory Position Error
B2136 Frisky Friskysprint O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)