How do I fix my P1133 code?
Error Code P1133 is defined as HO2S Insufficient Switching Bank 1 Sensor 1….Other repairs include:
- Repair vacuum leaks.
- Repair or replace HO2S bank 1 sensor 1 open or shorted harness.
- Repair or replace poor electrical connection in HO2S bank 1 sensor 1.
What does insufficient switching mean?
This means the HO2S didn’t switch enough times. This code is a generic trouble code, meaning it applies to all vehicles equipped with OBD-II system, particularly those made from 1996 up to present. Specifications on the definition, troubleshooting, and repairs of course, vary from one make and/or model to another.
How do I fix code P0153?
What repairs can fix the P0153 code?
- Repairing broken or bare wires going to the oxygen sensor.
- Repairing leaks in the exhaust.
- Repairing vacuum leaks.
- Replacing the oxygen sensor (bank 2 sensor 1)
How much does it cost to fix a system too lean bank 1?
This issue refers to the system that lies between the mass airflow system and the engine. Your mechanic has to determine where the leak is. So, depending where the leak is located, a vacuum leak repair can cost you anywhere between $150 and $1,000.
What does engine code P0153 mean?
The P0153 trouble code is an indication that the oxygen sensor is not properly regulating the fuel and oxygen levels. When the oxygen sensor switches at a speed that is slower than normal, it causes a slow response between the oxygen sensor and the power control module (PCM).
What does the error code P1133 stand for?
This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Rather, it applies only to specific vehicle makes, such as Buick, Chevrolet, GMC, GM, Toyota, Isuzu, etc. Specification of the definition, troubleshooting, and repairs still vary from one make and model to another.
How much does it cost to repair a P1133 sensor?
Check for damaged components and look for broken, bent, pushed out, or corroded terminals. The cost of diagnosing the P1133 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
What are the possible causes of a P1133 Chevrolet?
P1133 Chevrolet Possible Causes. Faulty Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1. Vacuum leak. Faulty Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 harness is open or shorted. Faulty Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 circuit poor electrical connection.
How to diagnose P1133 HO2 insufficient switching sensor 1?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals. The cost of diagnosing the P1133 code is 1.0 hour of labor.