B0802 Trouble Code

View B0802 obd/2 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.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

Difficulty Level (Expert)

Repair Time (35 Min.)

Cost Prediction : $ 40-75

B0802 Error Code Repair Process :

If your etc power less than demand 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 B0802 and engine control unit are in charge of monitoring a bunch of different etc power less than demand, and if they get a reading that's a little out of whack, up pops the check engine light.

B0802 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 B0802

A common cause of code B0802 is the failure of ETC Power Less Than Demand, but there are several other possible causes as well, such as ;

• Damaged camshaft position (CMP) sensor
• Engine Control Module (ECM)
• EVAP system hose leaking
• Three way catalyst converter Bank 1

B0802 code for all cars

You can view according B0802 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B0802 Saab 9000i

+B0802 Opel Astra K

+B0802 Chevrolet Half Ton

+B0802 Nissan Titan

+B0802 Kaiser Six

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

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