C1045 Trouble Code

OBD/2 C1045 error code description and symptoms.

The Throttle Position sensor signals the Engine Control Module as to the current position of the engine throttle valve.
The current throttle valve opening is based on the driver's input from the gas pedal. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

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.

Difficulty Level (Easy)
Level
Repair Time (20 Min.)
Time
Cost Prediction : $ 70-120

C1045 Error Code Repair Process :

For traction control valve lf circuit short to ground check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. C1045 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks traction control valve lf circuit short to ground with your car's computers to find out exactly what's prompting the light to turn on.

Wrench Tool C1045 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 C1045

A common cause of code C1045 is the failure of Traction Control Valve LF Circuit Short To Ground, but there are several other possible causes as well, such as ;

C1045 code for all cars

You can view according C1045 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1045 Mercedes-Benz 300 +C1045 Fairthorpe Atom +C1045 Triumph Roadster +C1045 Holden TE +C1045 Lotec Testa
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