B2358 Alvis Tb21 OBD Code

OBD/2 B2358 error code description and symptoms.

Mass Air Flow (MAF) Sensor Intermittent The MAF sensor circuit is monitored by the PCM for sudden voltage (or air flow) input change through the comprehensive component monitor (CCM). If during the last 40 warm-up cycles in key ON engine running the PCM detects a voltage (or air flow) change beyond the minimum or maximum calibrated limit, a continuous memory diagnostic trouble code (DTC) is stored.

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.

B2358 Alvis Tb21 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine B2358 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If air suspension rr air spring/shock solenoid output circuit short to ground so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the air suspension rr air spring/shock solenoid output circuit short to ground.

Difficulty Level (Soso)

Repair Time (30 Min.)

Cost Prediction : $ 75-90

Common Causes of Alvis Tb21 B2358 OBD2 Code

A common cause of code B2358 is the failure of Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Ground, but there are several other possible causes as well, such as ;

• Damaged camshaft position (CMP) sensor
• Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
• Exhaust gas leaks
• Failures of clutch motion/travel sensors.

B2358 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.

B2358 code for other Alvis cars

You can view according B2358 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• B2358 Alvis 10
• B2358 Alvis 12
• B2358 Alvis 32hp
• B2358 Alvis 4.3 Litre
• B2358 Alvis Crested Eagle
• B2358 Alvis Firebird
• B2358 Alvis Firefly
• B2358 Alvis Fwd
• B2358 Alvis Silver
• B2358 Alvis Silver Crest
• B2358 Alvis Silver Eagle
• B2358 Alvis Speed
• B2358 Alvis Ta
• B2358 Alvis Ta14
• B2358 Alvis Ta21
• B2358 Alvis Tb
• B2358 Alvis Tb14
• B2358 Alvis Tc
• B2358 Alvis Tc108
• B2358 Alvis Tc21
• B2358 Alvis Td
• B2358 Alvis Td21
• B2358 Alvis Te
• B2358 Alvis Tf
• B2358 Alvis Tf21

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