The automobile fault code P1171 indicates a potential issue with the fuel system. When this code appears, the engine light or service engine soon warning light will illuminate. The possible causes for this fault code include low fuel in the fuel tank, a clogged fuel filter, a faulty fuel pump, a faulty oxygen sensor, a faulty coolant temperature sensor, or a faulty or dirty mass air flow sensor.
To fix this issue, it is recommended to visually inspect the related wiring harness and connectors, checking for any damaged components or broken, bent, pushed out, or corroded connector pins.
The repair time for this issue is estimated to be around 1.0. It is important to address this fault code promptly to ensure optimal performance and avoid further damage to the vehicle.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
P1171 Fault Code Symptoms: Uncover The Telltale Signs Of Trouble!
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1171 fault code.
- The symptoms of the automobile fault code P1171 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unraveling The Mystery: What Causes Fault Code P1171?
The automobile fault code p1171 can be caused by various factors, including low fuel, clogged fuel filter, faulty fuel pump, oxygen sensor, coolant temperature sensor, and mass air flow sensor.
- The fault code P1171 can be caused by several factors, including low fuel in the fuel tank, a clogged fuel filter, a faulty fuel pump, a faulty oxygen sensor, a faulty coolant temperature sensor, and a faulty or dirty mass air flow sensor.
Fixing Code P1171: Simple Steps To Resolve The Issue
To fix the p1171 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p1171, start by checking the possible causes mentioned above.
- Then, visually inspect the wiring harness and connectors related to the issue.
- Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
- This fix is estimated to take approximately 1.0 hour.
Cracking The Code: P1171 Fixing Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code p1171 are the estimated repair time of 1.0 hour and the hourly rate charged by auto repair shops, which typically ranges between $75 and $150.
P1171 Fault Code: Understanding The Fuel Trim System Malfunction
The P1171 fault code indicates that the Powertrain Control Module (PCM) has detected a lean condition in the fuel system during acceleration. This occurs when the PCM requests additional fuel for power enrichment during heavy acceleration, but a rich exhaust condition is not detected.
Possible causes for this fault code include a plugged fuel filter or a restricted fuel line, which can prevent adequate amounts of fuel from being supplied to the engine during power enrichment mode.
If you encounter the P1171 fault code, it is important to address the issue promptly to ensure proper fuel delivery and prevent potential engine damage.
FAQ
If you see the engine light or service engine soon warning light on, the fault code P1171 could be the culprit. This code can be triggered by a variety of issues, including low fuel in the tank, a clogged fuel filter, a faulty fuel pump, a faulty oxygen sensor, a faulty coolant temperature sensor, or a dirty mass air flow sensor. To fix the problem, start by checking the possible causes mentioned above. Take a close look at the wiring harness and connectors, inspect for any damage or broken components, and check for any bent, pushed out, or corroded connector pins.
If you’re dealing with the P1171 fault code and your engine light is on, it’s time to take action. The cause could be low fuel, a clogged fuel filter, a faulty fuel pump, oxygen sensor, coolant temperature sensor, or a dirty mass air flow sensor. To fix it, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded pins on the connectors. Don’t delay, get to the bottom of this issue and get your engine running smoothly again.
When resolving the P1171 fault code, start by checking for damaged components and 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. Additionally, make sure to check the “Possible Causes” listed, such as low fuel in the tank, a clogged fuel filter, a faulty fuel pump, oxygen sensor, coolant temperature sensor, or a dirty mass air flow sensor. Taking these steps will help identify and resolve the issue.
Wrap Up
If your engine light is on and you’re dealing with a P1171 fault code, there are a few possible causes to consider. It could be due to low fuel in the tank, a clogged fuel filter, a faulty fuel pump, oxygen sensor, coolant temperature sensor, or a dirty mass air flow sensor. To fix the issue, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.
