How to diagnose an OBD code p0133?
How to diagnose an OBD code p0133?
When diagnosing code P0133 be sure to check for vacuum leaks, intake leaks, and also check the mass air flow sensor for the buildup of oil or other contaminants to avoid the chances of a mis-diagnosis. Need help with a P0133 code?
What are the diagnostic codes for a Chevy?
1 Refer to our Generic OBD II code list for definitions on all other Chevy diagnostic trouble codes. 2 Manufacturer Specific Codes 3 P0342 4 P1031 5 P1032 6 P1105 7 P1106 8 P1107 9 P1108 10 P1109
What does DTC stand for on OBD-2?
This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Although generic, the specific repair steps may vary depending on make/model. The Powertrain control module (PCM) will provide a .45 volt reference voltage to the Oxygen sensor.
What is the oxygen sensor code for a Chevy?
P1137HO2S Bank 1 Sensor 2 Lean Or Low Voltage – Read Our Article On Oxygen Sensor CodesFor Help With This Chevy Trouble Code P1138HO2S Bank 1 Sensor 2 Rich Or High Voltage – Read Our Article On Oxygen Sensor CodesFor Help With This Chevy Check Engine Light Code
What does the OBD II fault code P1133 mean?
What Does Code P1133 Mean? OBD II fault code P1133 is a manufacturer specific code, and on some applications, this code is defined as “HO2S (Heated Oxygen Sensor) Insufficient Switching Sensor 1”, and is set when the PCM (Powertrain Control Module) detects an insufficient number of switching cycles between a rich running and a lean running
How does the P1133 Chevrolet ho2s work?
P1133 Chevrolet Description. The Powertrain Control Module ( PCM) monitors the Heated Oxygen Sensor (HO2S) activity for 90 seconds after closed loop operation has begun. The PCM determines if the front HO2S is functioning properly by counting the number of HO2S-1 Lean/Rich (L/R) and Rich/Lean (R/L) switches.
How long does it take to diagnose a P1133 Chevy engine light?
An error occurred while retrieving sharing information. Please try again later. The cost of diagnosing the P1133 CHEVROLET code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.
How much does it cost to repair a P1133 Chevy engine?
The cost of diagnosing the P1133 CHEVROLET 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.
