B216B Chevrolet Corsa OBD Code

OBD/2 B216B error code description and symptoms.

EGR Flow Insufficient Detected The EGR system is monitored during steady state driving conditions while the EGR is commanded on.
The test fails when the signal from the DPF EGR sensor indicates that EGR flow is less than the desired minimum. Vacuum supply EGR valve stuck closed EGR valve leaks vacuum EGR flow path restricted EGRVR circuit shorted to PWR VREF open to D.P.F. EGR sensor D.P.F. EGR sensor downstream hose off or plugged EGRVR circuit open to PCM VPWR open to EGRVR solenoid D.P.F. EGR sensor hoses both off D.P.F. EGR sensor hoses reversed Damaged EGR orifice tube Damaged EGRVR solenoid Damaged PCM Perform KOER self-test and look for DTC B216B as an indication of a hard fault.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code B216B, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code B216B on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

B216B Chevrolet Corsa Error Code Repair Process :

If your abs hydraulic pressure differential switch input circuit failure 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 B216B and engine control unit are in charge of monitoring a bunch of different abs hydraulic pressure differential switch input circuit failure, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Chevrolet Corsa B216B OBD2 Code

A common cause of code B216B is the failure of ABS Hydraulic Pressure Differential Switch Input Circuit Failure, but there are several other possible causes as well, such as ;

Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
1Camshaft Position Sensor circuit poor electrical connection
Ignition coils circuit poor electrical connection

B216B 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.

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

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B216B Chevrolet Corsa OBD Code

B216B Chevrolet Corsa Error Code Repair Process :

Common Causes of Chevrolet Corsa B216B OBD2 Code

B216B code for other Chevrolet cars