B3602 Diagnostic Trouble Code

B3602 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 B3602 diagnostic trouble code may include:

Blown fuse (if applicable)
Engine surge
Reduction in engine performance, especially at low RPM levels
Diminished fuel efficiency

Possible Causes :

The Mass Airflow sensor is a hot wire that senses the volume of air entering the intake manifold. The computer uses this information to control fuel mixture.
Defective ECU strategies or components will prevent proper regeneration
Dirty air cleaner element Damaged DPF

Repair Processes :

Look at the plug wires to make sure they are not burnt or laying on the exhaust. Look for missing ground strap or a rusty ground where the fuel tank is grounded to the frame. Check for damage to the wiring harness connector. 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 B3602 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 B3602.

Fortunately, B3602 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

B3602 Trouble Code For Specific Cars

B3602 Maserati Granturismo Transmission Fluid Pressure Sensor/Switch D Circuit Low
B3602 Pontiac Stinger Floor Temperature Switch Circuit Malfunction
B3602 Honda Fr-v PRNDL Reverse Input Short Circuit To Ground
B3602 Arista Passy Air Suspension LR Corner Down Timeout
B3602 Mazda Levante Turbo Charger Bypass Valve Control Circuit High
B3602 Audi A1 Ambient Air Temperature Sensor Circuit Intermittent
B3602 Honda Saber Reference Voltage Out of Range (+5 v)