C3529 Trouble Code

View C3529 obd/2 error code description and symptoms. C3529 engine photo

HO2S Sensor Circuit Malfunction (HO2S-11) During testing the HO2S Heaters are checked for opens/shorts and excessive current draw.
The test fails when current draw exceeds a calibrated limit and/or an open or short is detected. Short to VPWR in harness or HO2S. Water in harness connector. Open VPWR circuit. Open GND circuit. Low battery voltage. Corrosion or poor mating terminals and wiring Damaged HO2S heater. Damaged PCM.

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 : $ 30-110

C3529 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C3529 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 blower (fan) 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 blower (fan) circuit failure.

Wrench Tool C3529 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 C3529

A common cause of code C3529 is the failure of Blower (Fan) Circuit Failure, but there are several other possible causes as well, such as ;

C3529 code for all cars

You can view according C3529 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C3529 Jaguar Vanden +C3529 Caterham 275s-sv +C3529 American Speedster +C3529 Yamaha Ox99 +C3529 Ford 427

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