B1C62 Diagnostic Trouble Code

B1C62 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 B1C62 diagnostic trouble code may include:

If the DPF is not cleared the ECU will revert to the "Limp Home Mode" until the situation is corrected
Corroded or damaged connector
Reduction in engine performance, especially at low RPM levels
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
Some aftermarket accessories and performance modifications

Repair Processes :

Look for damage to the tank indicating impact that may have damaged the fuel pump or sender. Pack the connector cavity with dielectric silicone compound (same stuff they use for light bulb sockets and spark plug wires) and reassemble.

Process Tips

Diagnostic trouble code B1C62 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 B1C62.

Fortunately, B1C62 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

B1C62 Trouble Code For Specific Cars

B1C62 Nissan Zaroot Cylinder 1 Injector Circuit High
B1C62 Isuzu N-serie SCP (J1850) Invalid or Missing Data for Vehicle Configuration
B1C62 Citroen Jumpy Iii Fuel Pump Control Out Of Range
B1C62 Toyota Avalon Ii O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)
B1C62 Abarth Lancia A/C Compressor Temperature Sensor Malfunction
B1C62 Toyota 2000 Neutral Switch Circuit Malfunction
B1C62 Toyota Xyr Passenger Seatback Rearward Switch Circuit Short to Ground