B2772 Trouble Code

View B2772 obd/2 error code description and symptoms. B2772 engine photo

The Transmission Range Sensor (also referred to as the PRNDL input an/or neutral safety switch) tells the transmission control module (TCM) an the engine control module (PCM) that the transmission is in park, reverse, neutral, drive, low, 2nd, 3rd etc. It is attached directly to the manual valve of transmission, so when the shift lever is moved from park to drive, the Transmission Range Sensor communicates this critical information to the above mentioned vehicle control module systems.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code B2772, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code B2772 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

Difficulty Level (Soso)
Level
Repair Time (50 Min.)
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Cost Prediction : $ 50-100

B2772 Error Code Repair Process :

OBD B2772 code and tailpipe testing are two different approaches to identify vehicles in need of repair. The OBD system looks for broken or malfunctioning emissions control components and injection timing control circuit malfunction, while tailpipe tests sample a vehicle's exhaust to see if it is above or below certain prescribed limits. Given the robust nature of today's emissions control components, it is entirely possible for an individual component to B2772 malfunction without leading to an immediate increase in emissions at the tailpipe. In such cases, other components (like the catalyst) can temporarily compensate for the part that is broken however, these other components can only do double duty for so long before they, too, begin to malfunction. In addition, OBD also monitors for B2772 and other malfunctions in the fuel system problems that traditional tailpipe tests were not designed to identify. Most state and local areas also include a gas cap pressure test as part of an emission inspection.

Wrench Tool B2772 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.

Common Causes of B2772

A common cause of code B2772 is the failure of Injection Timing Control Circuit Malfunction, but there are several other possible causes as well, such as ;

B2772 code for all cars

You can view according B2772 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B2772 Porsche Carrera Gt +B2772 Opel Grandland X +B2772 Armstrong Siddeley Sapphire +B2772 Mitsubishi Rvr +B2772 De Tomaso Deauville

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