B20A5 Renault 11 OBD Code

OBD/2 B20A5 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 B20A5

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.

B20A5 Renault 11 Error Code Repair Process :

For lamp dome output circuit short to ground check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. B20A5 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks lamp dome output circuit short to ground with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Renault 11 B20A5 OBD2 Code

A common cause of code B20A5 is the failure of LAMP DOME OUTPUT Circuit Short to Ground, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Continuous oil flow to the VCT piston chamber
Faulty Intake Valve Timing Control Solenoid Valve
Camshaft advance mechanism binding (VCT unit)

B20A5 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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B20A5 Renault 11 OBD Code

B20A5 Renault 11 Error Code Repair Process :

Common Causes of Renault 11 B20A5 OBD2 Code

B20A5 code for other Renault cars