B2A37 Mazda Axela OBD Code

OBD/2 B2A37 error code description and symptoms.

The input turbine speed sensor detects rotation of the input shaft of the input shaft speed sensor transmission. The computer uses that information, along with the output shaft speed sensor to determine if the transmission is operating according to plan. If the computer detects a difference between the input shaft speed , and the expected output shaft speed, it will adjust transmission pump pressure to prevent clutch disc slip. If adding pressure doesn't solve the problem, it will set a trouble code.

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

B2A37 Mazda Axela Error Code Repair Process :

If your check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system B2A37 and engine control unit are in charge of monitoring a bunch of different , and if they get a reading that's a little out of whack, up pops the check engine light.

Difficulty Level (Expert)

Repair Time (35 Min.)

Cost Prediction : $ 40-75

Common Causes of Mazda Axela B2A37 OBD2 Code

A common cause of code B2A37 is the failure of , but there are several other possible causes as well, such as ;

• Faulty Air Flow Meter
• Faulty Mass Air Flow (MAF) sensor
• 1Camshaft Position Sensor circuit poor electrical connection
• Fuel injectors may be faulty

B2A37 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.

B2A37 code for other Mazda cars

You can view according B2A37 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• B2A37 Mazda 1000
• B2A37 Mazda 110
• B2A37 Mazda 121
• B2A37 Mazda 1400
• B2A37 Mazda 1800
• B2A37 Mazda 2
• B2A37 Mazda 2000
• B2A37 Mazda 3
• B2A37 Mazda 323
• B2A37 Mazda 360
• B2A37 Mazda 5
• B2A37 Mazda 6
• B2A37 Mazda 600
• B2A37 Mazda 616
• B2A37 Mazda 626
• B2A37 Mazda 787
• B2A37 Mazda 818
• B2A37 Mazda 929
• B2A37 Mazda Activehicle
• B2A37 Mazda Atenza
• B2A37 Mazda Axela Ii
• B2A37 Mazda Az
• B2A37 Mazda B2300
• B2A37 Mazda B2500
• B2A37 Mazda B3000
• B2A37 Mazda B4000
• B2A37 Mazda Brown
• B2A37 Mazda Bt50
• B2A37 Mazda Capella
• B2A37 Mazda Carol
• B2A37 Mazda Chante
• B2A37 Mazda Clef
• B2A37 Mazda Cosmo
• B2A37 Mazda Cronos
• B2A37 Mazda Cu-x
• B2A37 Mazda Cx-3
• B2A37 Mazda Cx-5
• B2A37 Mazda Cx-7
• B2A37 Mazda Cx-9
• B2A37 Mazda Demio
• B2A37 Mazda Demio 2
• B2A37 Mazda Demio 3
• B2A37 Mazda Drifter
• B2A37 Mazda Etude
• B2A37 Mazda Eunos
• B2A37 Mazda Familia
• B2A37 Mazda Grand
• B2A37 Mazda Hakaze
• B2A37 Mazda Kabura
• B2A37 Mazda Kusabi
• B2A37 Mazda Lantis
• B2A37 Mazda Laputa
• B2A37 Mazda Levante
• B2A37 Mazda Luce
• B2A37 Mazda Marathon
• B2A37 Mazda Mazda 2
• B2A37 Mazda Mazda 2 Ii
• B2A37 Mazda Mazda 2 Iii
• B2A37 Mazda Mazda 3
• B2A37 Mazda Mazda 3 Ii
• B2A37 Mazda Mazda 3 Iii
• B2A37 Mazda Mazda 5
• B2A37 Mazda Mazda 6
• B2A37 Mazda Mazda 6 Ii
• B2A37 Mazda Mazda 6 Iii
• B2A37 Mazda Mazdaspeed
• B2A37 Mazda Miata
• B2A37 Mazda Midge
• B2A37 Mazda Millenia
• B2A37 Mazda Montrose
• B2A37 Mazda Mpv
• B2A37 Mazda Ms-6
• B2A37 Mazda Ms-8
• B2A37 Mazda Ms-9
• B2A37 Mazda Mx-3
• B2A37 Mazda Mx-5
• B2A37 Mazda Mx-6
• B2A37 Mazda Mx-flexa
• B2A37 Mazda Navajo
• B2A37 Mazda Nextourer
• B2A37 Mazda Persona
• B2A37 Mazda Premacy
• B2A37 Mazda Protege
• B2A37 Mazda R
• B2A37 Mazda Revue
• B2A37 Mazda Roadpacer
• B2A37 Mazda Roadster
• B2A37 Mazda Rustler
• B2A37 Mazda Rx-01
• B2A37 Mazda Rx-2
• B2A37 Mazda Rx-3
• B2A37 Mazda Rx-4
• B2A37 Mazda Rx-7
• B2A37 Mazda Rx8
• B2A37 Mazda Rx-8
• B2A37 Mazda Rx-evolv
• B2A37 Mazda Scrum
• B2A37 Mazda Sentia
• B2A37 Mazda Spiano
• B2A37 Mazda Sport
• B2A37 Mazda Sw-x
• B2A37 Mazda Taiki
• B2A37 Mazda Tribute
• B2A37 Mazda Verisa
• B2A37 Mazda Washu
• B2A37 Mazda Xedos 6
• B2A37 Mazda Xedos 9

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