What's counterfactual with your machine? The OBD-II rule can call upon you
All cars and trucks sold in the U.S. owing to the 1980s chalk up an on-board diagnostic (OBD) personal computer. This Slogan monitors an array of sensors throughout the engine, many within the emission-control and electronic fuel-injection systems. Whether a sensor reading falls away its ordinary reach, the OBD illuminates the warning flare on the instrument panel most nation telephone the check-engine bright. Code readers are inexpensive and widely available. Many auto-parts stores will read a customer's code for free, in hopes of then selling the necessary repair parts.2. Code cross-reference charts an be found in books or on the InternetCross-reference the code with a chart of OBD-II trouble codes to determine which sensor reading is out of range.
On a 2000 Toyota Corolla or any other vehicle built after 1995, troubleshooting the doer of a check-engine warning is a event of reading the OBD-II diagnostic regulation stored in the pc
Instructions1. Interpret the OBD (on-board diagnostic) argument statute from the diagnostic personal computer.
OBD-II codes are standardized across all vehicles. A code is a four-digit number preceded by a letter, For instance P0420, which indicates a malfunctioning catalytic converter.
3. Research causes of codes on the internet or at the library. There are many online references that will explain the trouble codes, or you can enter the model and code into a search engine, For instance "P0171 Toyota Corolla." Codes that begin with the letter P are related to the power train, those with a B indicate problems in the vehicle, and a C code refers to the chassis.