[SOLVED] P1355 Code: Fix Cylinder 1 Ignition Circuit Open For Optimal Performance!

The automobile fault code P1355 indicates a problem with the ignition coil. When this fault occurs, the engine light or service engine soon warning light will illuminate. The cause of this issue could be a faulty ignition coil, an open or shorted ignition coil harness, or a poor electrical connection in the ignition coil circuit.

To fix this problem, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors.

The repair time for this issue is estimated to be around 1.0 hour. To interpret the fault code, you can refer to the “Possible Causes” listed above.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level6.67 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1355 fault code.

  • The symptoms of the automobile fault code p1355 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p1355 can be caused by a faulty ignition coil, an open or shorted ignition coil harness, or a poor electrical connection in the ignition coil circuit.

  • The fault code P1355 can be caused by: a faulty ignition coil, an open or shorted ignition coil harness, and a poor electrical connection in the ignition coil circuit.

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To fix the p1355 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p1355, you need to follow these steps: 1.
  • Check the “Possible Causes” mentioned above.
  • 2.
  • Visually inspect the related wiring harness and connectors.
  • 3.
  • Look for damaged components.
  • 4.
  • Check for broken, bent, pushed out, or corroded connector’s pins.
  • The estimated repair time for this fix is 1.0 hour.

The automobile fault code P1355 can be diagnosed and fixed within an estimated repair time of 1.0 hour.

The cost of the repair will depend on the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.

The P1355 fault code refers to the Cylinder 1 Ignition Circuit O. This code is part of the Engine Control Module’s (ECM) monitoring system to detect misfires and identify the specific cylinder and severity of the misfire event.

The ECM calculates misfireengine roughness by analyzing the differences in period duration during firing segments of each cylinder. If the expected period duration exceeds the permissible value, a misfire fault for Cylinder 1 is stored in the ECM’s fault memory.

Depending on the measured misfire rate, the ECM may illuminate the “Service Engine Soon” light, cut off fuel to Cylinder 1, and switch lambda operation to open-loop. The severity of the misfire is weighted to determine if it is emissions relevant or catalyst damaging.

What are the possible causes of fault code P1355 in an automobile?

If you see the Engine Light ON or the Service Engine Soon Warning Light in your automobile, it could be due to fault code P1355. This code is often caused by a faulty ignition coil, an open or shorted ignition coil harness, or a poor electrical connection in the ignition coil circuit. To fix this issue, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Also, look out for broken, bent, pushed out, or corroded connector pins.

How can I visually inspect the wiring harness and connectors to fix fault code P1355?

If you’re dealing with fault code P1355 and your engine light is on, it’s time to take action. The most common cause of this code is a faulty ignition coil or issues with the ignition coil harness. To fix it, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken or bent pins, corrosion, or components that are out of place. This simple step can help you identify and resolve the issue quickly. Don’t delay, get to the bottom of the problem and get your engine running smoothly again.

What should I look for when checking for damaged components or corroded connector pins to resolve fault code P1355?

When resolving fault code P1355, start by checking for damaged components or corroded connector pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any broken, bent, pushed out, or corroded pins. These issues can cause a faulty ignition coil or poor electrical connection. By addressing these possible causes, you can resolve the symptom of the engine light being on.

p1355 error fault code explained

If you see the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty Ignition Coil, an open or shorted Ignition Coil harness, or a poor electrical connection in the Ignition Coil circuit. To fix this, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.

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