B2239 Trouble Code

View B2239 obd/2 error code description and symptoms. B2239 engine photo

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as B2239. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for B2239

As the engine heats up and combustion becomes easier and more complete, the PCM will command the idling control valve to increase the amount of air entering the engine to suit the changing conditions. However, when the load on the engine changes, say, when some electrical consumers or other systems are either turned on or off, the PCM adapts the signal voltage to the idle control valve to ensure that the idling speed remains stable, and at the RPM specified by the manufacturer.

Difficulty Level (Soso)
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Repair Time (30 Min.)
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Cost Prediction : $ 70-220

B2239 Error Code Repair Process :

If your vehicle failed a B2239 test and the B2239 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 b2239 rear cargo door set switch stuck (short to ground) 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 b2239 rear cargo door set switch stuck (short to ground): 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.

Wrench Tool B2239 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 B2239

A common cause of code B2239 is the failure of B2239 Rear Cargo Door Set Switch Stuck (Short to Ground), but there are several other possible causes as well, such as ;

B2239 code for all cars

You can view according B2239 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B2239 Vauxhall Meriva +B2239 Mitsubishi Spyder +B2239 Falcon 515 +B2239 Chrysler 300c +B2239 Toyota Prius 2

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

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