Every car sold in the United States since 1996 has had an OBD (On-Board Diagnostic) II system that tests the catalytic converter (among many other things). If the unit allows too much pollution to escape from the tailpipe, it illuminates the MIL and produces a trouble code that can be ...
To avoid this, you must understand the various root causes of white smoke from exhaust and master themaintenance stepsof how to troubleshoot and fix these problems. Also included is the cost for repair or replacement in each case. Exhaust Emissions: What’s Normal? Before we go on to explai...
Step 1:The IAC valve in most cases is installed on the throttle bore to adjust the air intake into the engine at idle mode. The power control module got feedback data from sensors to command the air passage to open or close. Remember that the valve will not be used and has nothing to...
Now, let's see how you can use live data to diagnose and troubleshoot your car: Short/long term fuel trim Fuel trim is key to detecting whether your car is running lean (less fuel) or rich (more fuel) than ideal. It's about how your car's system manages fuel. You can check this...
Use ourAAA-approved facility locatorto find a nearby mechanic that can get you back on the road. Use an OBD2 Scanner Another way to diagnose a check engine light is by using an OBD2 scanner. An onboard diagnostics scanner (OBD2) troubleshoots problems within a vehicle, and can alert me...
catalytic converter if your car breaks down; you just need to know the phone numbers for tow truck and repair shop. From then on in exchange for some of our hard-earned cash, (hopefully) well-trained professionals take care of the
Make sure to disconnect the battery and wear gloves for safety. How do I troubleshoot a flickering tail light? Flickering tail lights might indicate a loose bulb or wiring. Start by checking and securing the bulb. If the issue persists, inspect the wiring and connections for damage or ...
>> Related post:6 Bad Idle Air Control Valve Symptoms & How To Troubleshoot What are the symptoms of bad idle air control valve? It’s important to be aware of theidle air control valve symptomswhen it’s going bad. These include stalling, poor acceleration, increased RPM, ora warning ch...
Make sure to disconnect the battery and wear gloves for safety. How do I troubleshoot a flickering tail light? Flickering tail lights might indicate a loose bulb or wiring. Start by checking and securing the bulb. If the issue persists, inspect the wiring and connections for damage or ...