B1917 Citroen C5 OBD Code

OBD/2 B1917 error code description and symptoms.

Catalytic converters must be warm before they can work properly. On a cold start the PCM provides a rich mixture to keep the cold engine running.
All that extra fuel goes into the catalytic converter. But the exhaust isn't very hot, because, ah, the engine is pretty cold. GM has employed several strategies to fire up the catalytic converter quicker and reduce cold start emissions. One way is to use a secondary air pump that pumps outside air directly into the catalytic converter.

A good starting point in your diagnosis is checking all system fuses and fusible links. This can be done using the DVOM on the voltage setting. You will want to test the fuses with circuits loaded. Some fuses will appear normal until a load is placed on their respective circuit; at which point they will fail. This has been the cause of many 'phantom malfunctions'. Consult your vehicle information source for fuse and fusible link locations. If all fuses are in working order, you may want to check TCM relay operation by swapping identical relays. Usually the horn relay, starter relay, fuel pump relay, air conditioning clutch relay, and controller relays are similar enough in design to swap for diagnostic purposes.

B1917 Citroen C5 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine B1917 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 b1917 air bag memory clear circuit failure 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 b1917 air bag memory clear circuit failure.

Common Causes of Citroen C5 B1917 OBD2 Code

A common cause of code B1917 is the failure of B1917 Air Bag Memory Clear Circuit Failure, but there are several other possible causes as well, such as ;

Dirty Oil
Faulty Fuel injector
Continuous oil flow to the VCT piston chamber
Lack of fuel

B1917 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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B1917 Citroen C5 OBD Code

B1917 Citroen C5 Error Code Repair Process :

Common Causes of Citroen C5 B1917 OBD2 Code

B1917 code for other Citroen cars