C1443 Trouble Code

View C1443 obd/2 error code description and symptoms. C1443 engine photo

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.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code C1443, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code C1443 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

Difficulty Level (Soso)
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Repair Time (50 Min.)
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Cost Prediction : $ 60-110

C1443 Error Code Repair Process :

The rule of C1443 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of c1443 steering phase a circuit short to ground. Likewise, overriding the OBD C1443 error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

Wrench Tool C1443 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 C1443

A common cause of code C1443 is the failure of C1443 Steering Phase A Circuit Short To Ground, but there are several other possible causes as well, such as ;

C1443 code for all cars

You can view according C1443 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1443 Toyota Corolla +C1443 Hillman Imp +C1443 Lancia Lybra +C1443 Daimler Light +C1443 Maserati 151

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