The P3155 automobile fault code indicates a problem with Fuel Injector 3, which can cause the engine light to turn on.
The possible causes include a faulty fuel injector, an open or shorted fuel injector harness, poor electrical connection in the fuel injector circuit, or a faulty Digital Motor Electronics (DME).
It is important to visually inspect the wiring harness and connectors for any damage or corrosion.
The repair time for this issue is estimated to be 1.0.
To interpret the fault code, one must check the possible causes listed above and inspect the related components.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Unresponsive Throttle? P3155 Could Be The Culprit
If you notice the Engine Light ON (or Service Engine Soon Warning Light), it could be due to the p3155 fault code.
Here are the symptoms to look out for:
- The P3155 fault code in an automobile can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
- Other symptoms may include issues with the vehicle’s acceleration, stalling or hesitation while driving, and decreased fuel efficiency.
- Additionally, the vehicle may experience rough idling or difficulty starting, and there may be a noticeable decrease in engine power.
- It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe driving conditions.
P3155: Uncovering The Culprits Behind The Fault Code
The automobile fault code P3155 can be caused by a faulty fuel injector, open or shorted harness, poor electrical connection, or a faulty DME.
- The automobile fault code P3155 can be caused by a faulty fuel injector 3.
- It can also be caused by an open or shorted fuel injector 3 harness.
- Another cause can be a poor electrical connection in the fuel injector 3 circuit.
- Lastly, a faulty digital motor electronics (DME) can also trigger this fault code.
Fix Code P3155: Simple Steps To Get Your Car Running
Below are the possible fixes for the automobile fault code p3155, including inspecting wiring harness and connectors for damage.
- To fix the automobile fault code p3155, first, check the possible causes listed above.
- Then, visually inspect the related wiring harness and connectors.
- Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
- This fix will take an estimated repair time of 1.0 hour.
P3155: Affordable Fix For Complex Automobile Fault Code
The automobile fault code P3155 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.
Therefore, the total cost of diagnosis and fixing the P3155 fault code will depend on the hourly rate charged by the auto repair shop and the estimated repair time required to fix the issue.
P3155: Your Car’s Engine Misfire – Causes And Fixes
The P3155 fault code is related to the solenoid-controlled injection valve in the combustion chamber. This valve discharges a high-pressure spray of fuel into the chamber. The fault code is triggered when there is a short circuit to ground in the high voltage side of the fuel injector for cylinder 3.
FAQ
If you’re experiencing the P3155 fault code, your engine light may be on. This could be due to a faulty fuel injector 3, an open or shorted fuel injector 3 harness, a poor electrical connection in the fuel injector 3 circuit, or a faulty Digital Motor Electronics (DME). To fix the issue, check the possible causes listed above and visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
If you’re experiencing an Engine Light ON or Service Engine Soon Warning Light due to a P3155 fault code, there are a few possible causes to consider. One of them is a faulty Fuel Injector 3, which could be caused by an open or shorted harness, poor electrical connection, or a faulty Digital Motor Electronics (DME). To fix this issue, you should visually inspect the related wiring harness and connectors for any damaged components or broken, bent, pushed out, or corroded connector’s pins. Check for the “Possible Causes” listed above to ensure a proper fix.
A faulty Digital Motor Electronics (DME) is one of the possible causes of the P3155 fault code, which triggers the Engine Light ON or Service Engine Soon Warning Light. Other possible causes include a faulty Fuel Injector 3, open or shorted Fuel Injector 3 harness, and poor electrical connection in the Fuel Injector 3 circuit. To fix the issue, one 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.
Wrap Up
If you see the Engine Light ON or Service Engine Soon Warning Light, it could be due to a faulty Fuel Injector 3, Fuel Injector 3 harness, Fuel Injector 3 circuit, or Digital Motor Electronics (DME). Check the possible causes, inspect the wiring harness and connectors, and look for damaged components or corroded pins.
