C3608 Citroen C4 Picasso Ii OBD Code

OBD/2 C3608 error code description and symptoms.

Mass Air Flow (MAF) Sensor Intermittent The MAF sensor circuit is monitored by the PCM for sudden voltage (or air flow) input change through the comprehensive component monitor (CCM). If during the last 40 warm-up cycles in key ON engine running the PCM detects a voltage (or air flow) change beyond the minimum or maximum calibrated limit, a continuous memory diagnostic trouble code (DTC) is stored.

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

C3608 Citroen C4 Picasso Ii Error Code Repair Process :

If your vehicle failed a C3608 test and the C3608 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses abs hydraulic pump motor circuit short to battery a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look abs hydraulic pump motor circuit short to battery: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression. Use your OBD Express DIY to look at the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

Common Causes of Citroen C4 Picasso Ii C3608 OBD2 Code

A common cause of code C3608 is the failure of ABS Hydraulic Pump Motor Circuit Short To Battery, but there are several other possible causes as well, such as ;

Damaged camshaft position (CMP) sensor
Faulty Air Flow Meter
Incorrect Positive Crankcase Ventilation (PCV) hose connection
Variable Camshaft Timing (VCT) position circuit is open or shorted

C3608 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

About Us | Contact | Privacy

C3608 Citroen C4 Picasso Ii OBD Code

C3608 Citroen C4 Picasso Ii Error Code Repair Process :

Common Causes of Citroen C4 Picasso Ii C3608 OBD2 Code

C3608 code for other Citroen cars