[SOLVED] P0673 Code: Fix Cylinder 3 Glow Plug Circuit Fault With Ease! (2024)

The automobile fault code P0673 indicates a problem with the glow plug in cylinder #3.

The symptoms may include difficulty starting the engine, rough idling, or decreased engine performance.

The most common cause is a faulty glow plug or issues with the wiring harness and connectors.

It is important to address this issue promptly as it can lead to further damage to the engine. The repair process involves visually inspecting the wiring harness and connectors for any damage and checking for broken or corroded pins.

The repair time for this issue is estimated to be around 1.0 hour. To interpret the fault code, it is recommended to check the “Possible Causes” listed above and perform the necessary inspections and repairs.

Repair Importance Level	10.0 (Out of 10)
Estimated Repair Time	Approximately 1.0 hour
Repair Difficulty Level	10.0 (Out of 10)

Decode The Symptoms Of Fault Code P0673: When Is It Detected?

Experiencing difficulty starting your vehicle?

Check out the symptoms of fault code p0673 below.

Unraveling The Mystery: What Causes Fault Code P0673?

The automobile fault code p0673 can be caused by a faulty cylinder #3 glow plug, an open or shorted cylinder #3 glow plug harness, a poor electrical connection in the cylinder #3 glow plug circuit, or a faulty glow plug module.

The fault code P0673 can be caused by the following: a faulty cylinder #3 glow plug, an open or shorted cylinder #3 glow plug harness, a poor electrical connection in the cylinder #3 glow plug circuit, or a faulty glow plug module.

Fixing Code P0673: Step-By-Step Guide To Resolve The Issue

To fix the automobile fault code p0673, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

To fix the automobile fault code p0673, start by checking the possible causes mentioned above.
Then, visually inspect the wiring harness and connectors related to the code.
Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
The estimated repair time for this fix is 1.0 hour.

Cracking The Code: P0673 Fixing Cost And Complexity Unveiled!

The factors influencing the cost of diagnosing and fixing the automobile fault code p0673 are the estimated repair time of 1.0 hour and the typical auto repair shop charges of $75 to $150 per hour.

Cracking The Code: P0673 – When And Why Is It Detected?

The fault code P0673 indicates a problem with the glow plug circuit in cylinder #3. The Engine Control Module (ECM) has detected this issue and is alerting the driver. The glow plug circuit is responsible for heating the cylinder during cold starts, aiding in combustion.

When this circuit malfunctions, it can lead to difficulties in starting the engine, especially in colder temperatures. It is important to address this issue promptly to ensure proper engine performance and avoid potential damage.

FAQ

What are the possible causes of fault code P0673 in an automobile?

The fault code P0673 in an automobile could be caused by a faulty cylinder #3 glow plug, an open or shorted cylinder #3 glow plug harness, a poor electrical connection in the cylinder #3 glow plug circuit, or a faulty glow plug module. To fix this issue, visually inspect the wiring harness and connectors, checking for any damage or broken, bent, pushed out, or corroded pins in the connectors. Additionally, refer to the possible causes mentioned above for further troubleshooting.

How can I visually inspect the wiring harness and connectors related to cylinder #3 glow plug?

To visually inspect the wiring harness and connectors related to cylinder #3 glow plug, start by checking for any damaged components. Look closely for broken, bent, pushed out, or corroded connector pins. These issues can cause a poor electrical connection or an open or shorted circuit. If you find any problems, address them accordingly. This inspection is crucial in diagnosing and fixing the faulty glow plug or glow plug module.

What should I look for when checking for damaged components or corroded connector pins in order to fix fault code P0673?

When troubleshooting fault code P0673, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. These issues can cause a poor electrical connection or an open/short circuit in the cylinder #3 glow plug system. By checking and addressing these possible causes, you can effectively fix the fault code.

[SOLVED] P0673 Code: Fix Cylinder 3 Glow Plug Circuit Fault With Ease! (1)

Wrap Up

To fix the P0673 fault code, start by visually inspecting the wiring harness and connectors. Look for any damage or corrosion.

Check the cylinder #3 glow plug and its circuit for any open or shorted connections. Also, examine the glow plug module for any faults.

Addressing these possible causes will help resolve the issue.