Turcat-Mery 25 B2941 Code:

OBD-II Diagnostic Body (B) Trouble Code

Trouble In Turcat-Mery 25 B2941 Possible Cause

The most likely cause of Turcat-Mery 25 B2941 code being stored is a defective automatic transmission cooler control valve or valve position sensor. Other causes may include corroded, open, or shorted wiring or connectors, a loose control module ground strap, or broken ground wire.

Common Symptoms For Turcat-Mery 25 B2941

  1. The CAN bus network is actually a complex conglomeration of wiring harnesses and connectors used as a pipeline of information shared between two or more automotive control modules
  2. This signal is systematically forwarded to affected control modules that utilize the data to accomplish various other tasks
  3. Some applications are equipped with up to 18 separate control modules. If you choose to tackle this monumental task, begin with a careful visual inspection of all system circuitry, connectors, and fuses
  4. As exhaust temperature decreases (with the engine off), circuit resistance increases and the feedback voltage signal to the PCM decreases

Similar Problems

IC Module 4X Ref Circuit Intermittent, No Pulses
IC Circuit High Voltage
Cruise Vehicle Speed/Set Speed Difference Too High

Turcat-Mery 25 B2941 Troubleshooting

White smoke means that the fuel that is being injected into the combustion chamber is not being burned properly. The common causes that produce white smoke range from something as simple as low engine compression or water in the fuel to the fuel pump timing being thrown off because something is starving the fuel from getting to the pump in the manner necessary for the pump to time and work correctly. Parts or components should not be replaced with reference to only a Turcat-Mery 25 B2941 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

How to turn off Turcat-Mery 25 B2941 check engine light ?

There are two ways to turn off the check engine light:

A repair technician can do so once repairs have been made.
The OBD II can automatically turn it off when it fails to detect the problem after several diagnostic cycles.

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