The P1933 fault code in automobiles indicates a problem with the Fuel Additive Level Pump.

The most common symptom is the illumination of the Engine Light or Service Engine Soon Warning Light. The cause of this issue could be a faulty Fuel Additive Level Pump, an open or shorted harness, or a poor electrical connection in the Fuel Additive Level Pump circuit.

It is important to address this issue promptly as it can lead to decreased fuel efficiency and engine performance. The repair process involves visually inspecting the wiring harness and connectors for any damage or corrosion.

The difficulty level of this repair is moderate, and it takes approximately 1.0 hour to fix.

It is crucial to check the possible causes listed above and interpret the fault code correctly to avoid any further damage to the vehicle.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

If you notice the Engine Light ON (or Service Engine Soon Warning Light), it could be due to the p1933 fault code. Here are the symptoms to look out for:

  • The P1933 fault code in an automobile can cause several symptoms.
  • The most common symptom is the illumination of the engine light or service engine soon warning light.
  • Other symptoms include issues with the transmission, such as harsh shifting or slipping gears.
  • The vehicle may also experience a decrease in fuel efficiency and power.
  • Additionally, the car may stall or have difficulty starting.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

There are several causes of the automobile fault code P1933, including a faulty fuel additive level pump and poor electrical connection.

  • The automobile fault code P1933 can be caused by a faulty fuel additive level pump.
  • It can also be caused by an open or shorted harness of the fuel additive level pump.
  • Additionally, a poor electrical connection in the fuel additive level pump circuit can also trigger this fault code.

To fix the p1933 fault code, check the possible causes and inspect the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code P1933, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors for any damage.
  • Look for broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The fault code P1933 indicates a problem with the fuel rail pressure sensor circuit. The estimated repair time for this issue is 1.0 hour. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour.

These factors should be considered when diagnosing and fixing the P1933 fault code.

The P1933 code is a generic description for Fuel Additive Pump Control Circuit Low. However, the manufacturer may have a different description for your specific vehicle model and year.

Unfortunately, we do not have any further information about this OBDII code at this time.

If you have any questions or concerns, please feel free to post them in the comments section below for more information.

What are the possible causes of the P1933 automobile fault code?

If your engine light is on and you’re getting the P1933 fault code, it could be due to a faulty fuel additive level pump, an open or shorted fuel additive level pump harness, or a poor electrical connection in the fuel additive level pump circuit. To fix the issue, you should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector pins.

How can one visually inspect the related wiring harness and connectors to fix the P1933 fault code?

If you’re experiencing the P1933 fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, you may have a faulty Fuel Additive Level Pump or a poor electrical connection in the Fuel Additive Level Pump circuit. To fix this issue, you should visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. It’s important to check the “Possible Causes” listed above before proceeding with any repairs.

What are the consequences of ignoring the P1933 fault code?

Ignoring the P1933 fault code, which indicates a faulty fuel additive level pump or related wiring issues, can lead to serious consequences such as reduced fuel efficiency, engine misfires, and even engine damage. It is important to address the issue promptly by visually inspecting the wiring harness and connectors, checking for damaged components, and fixing any issues found.

p1933 error fault code explained

If your engine light is on and the code is P1933, it could be due to a faulty fuel additive level pump or poor electrical connection.

Check the wiring harness and connectors for damage or corrosion.

Look for broken, bent, or pushed out pins.

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