B0799 Citroen Sm OBD Code

OBD/2 B0799 error code description and symptoms.

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code B0799

Regardless of the design though, the purpose of all clutch actuating systems is to improve the driving experience by removing the need for manual clutch operation by the driver. Computer-controlled clutch actuating systems work particularly well in dual clutch systems where one clutch controls gear changes of even-numbered gear ratios, and a second clutch that controls gear changes of odd-numbered ratios.

B0799 Citroen Sm Error Code Repair Process :

The rule of B0799 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of pedal position out of self test range. Likewise, overriding the OBD B0799 error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

Common Causes of Citroen Sm B0799 OBD2 Code

A common cause of code B0799 is the failure of Pedal Position Out of Self Test Range, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Exhaust gas leaks
Faulty Mass Air Flow (MAF) sensor
Fuel Injectors circuit poor electrical connection

B0799 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

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

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B0799 Citroen Sm OBD Code

B0799 Citroen Sm Error Code Repair Process :

Common Causes of Citroen Sm B0799 OBD2 Code

B0799 code for other Citroen cars