C1897 Trouble Code

View C1897 obd/2 error code description and symptoms. C1897 engine photo

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as C1897. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for C1897

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

C1897 Error Code Repair Process :

If your c1897 steering vaps ii circuit loop 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 C1897 and engine control unit are in charge of monitoring a bunch of different c1897 steering vaps ii circuit loop failure, and if they get a reading that's a little out of whack, up pops the check engine light.

C1897 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C1897

A common cause of code C1897 is the failure of C1897 Steering VAPS II Circuit Loop Failure, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty starter motor
Faulty spark plug (s)
Fuel filler cap remains open or fails to close

C1897 code for all cars

You can view according C1897 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1897 Turcat-mery 18

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

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