If you see the engine light or service engine soon warning light illuminated in your car, it could be due to the fault code P1137. This code is typically caused by exhaust gas leaks, a faulty heated oxygen sensor 2 (HO2S2) downstream bank 1, an open or shorted harness for the heated oxygen sensor, poor electrical connection in the circuit, inappropriate fuel pressure, or faulty fuel injectors. To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or broken pins.
The repair time for this problem is estimated to be around 1.0 hour. Make sure to address this issue promptly to avoid any further complications.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 6.67 (Out of 10) |
Unveiling The Symptoms Of Fault Code P1137: A Comprehensive Guide
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1137 fault code.
- The symptoms of the automobile fault code P1137 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unraveling The Mystery: What Causes Fault Code P1137?
The automobile fault code P1137 can be caused by exhaust gas leaks, a faulty Heated Oxygen Sensor 2 (HO2S2) (Downstream) Bank 1, open or shorted harness, poor electrical connection, inappropriate fuel pressure, or faulty fuel injectors.
- The fault code P1137 can be caused by various factors, including exhaust gas leaks, a faulty Heated Oxygen Sensor 2 (HO2S2) (Downstream) Bank 1, an open or shorted harness for Heated Oxygen Sensor 2 Bank 1, a poor electrical connection in the Heated Oxygen Sensor 2 Bank 1 circuit, inappropriate fuel pressure, and faulty fuel injectors.
Fixing Code P1137: Simple Steps To Solve The Issue
To fix the p1137 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code P1137, 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 if there are any broken, bent, pushed out, or corroded pins in the connectors.
- This fix typically takes around 1.0 hour to complete.
Cracking The Code: P1137 Fixing Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code p1137 include the estimated repair time of 1.0 hour.
Most auto repair shops typically charge between $75 and $150 per hour for their services.
These factors contribute to the overall cost of resolving the fault code.
P1137 Fault Code: Understanding The Oxygen Sensor Circuit Low Voltage
The P1137 fault code refers to a lack of heated oxygen sensor switches on bank 1 sensor 2, indicating a lean air-fuel mixture.
The heated oxygen sensor 2 (HO2S2) monitors the oxygen level in the exhaust gas after the three-way catalyst. It is crucial for the catalyst’s optimal operation that the air-fuel mixture maintains a near stoichiometric ratio.
The PCM adjusts the fuel injection time based on the HO2S2 output voltage, aiming for a nearly stoichiometric air-fuel ratio.
When the HO2S2 voltage drops below 0.45 V, the PCM interprets it as a lean air-fuel ratio. Conversely, when the voltage exceeds 0.45 V, the PCM interprets it as a rich air-fuel ratio. The P1137 code is triggered when the PCM detects that the HO2S2 signal remains below the voltage range for an extended period.
This indicates a lack of heated oxygen sensor switches on bank 1 sensor 2, suggesting a lean air-fuel mixture.
FAQ
If you’re seeing the engine light on or the service engine soon warning light, the fault code P1137 could be the culprit. This code can be caused by a few different things, including exhaust gas leaks, a faulty heated oxygen sensor 2 (HO2S2) downstream bank 1, an open or shorted harness for the heated oxygen sensor, poor electrical connection in the circuit, inappropriate fuel pressure, or faulty fuel injectors. To fix the issue, start by visually inspecting the wiring harness and connectors, checking for any damage or broken pins.
If you’re dealing with the P1137 fault code and your engine light is on, it’s time to take action. The cause could be anything from exhaust gas leaks to faulty fuel injectors. To fix it, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, like broken or corroded pins. This simple step could be the key to solving the problem. Don’t wait, check it out now!
If you’re dealing with the P1137 fault code and your engine light is on, there are a few things you should check. Start by inspecting the wiring harness and connectors related to the Heated Oxygen Sensor 2 (HO2S2) Bank 1. Look for any damaged components and pay close attention to the connector’s pins. Check if they are broken, bent, pushed out, or corroded. By visually inspecting these areas, you can identify any issues that may be causing the fault code.
Wrap Up
If your engine light is on and you’re seeing the P1137 fault code, it could be due to exhaust gas leaks, a faulty Heated Oxygen Sensor 2 (HO2S2) (Downstream) Bank 1, an open or shorted harness, poor electrical connection, inappropriate fuel pressure, or faulty fuel injectors. To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.
