Check your Sound Output setting Diagnose your HDMI connection How to reset your Soundbar Note:The device screenshots and menu are only samples in English - they are also available in the language of your country. Is this content helpful? YesNo SUBMIT...
When diagnosing misfires, it is important to use tools that allow you to actually see what is going on. A basic scan tool that reads serial data spit out by the PCM cannot tell you what the firing voltage is or what the ignition pattern looks like. Nor can it tell you if the serial...
If you still have the problem, you need to check further follwing methods. Check the Anynet+(HDMI-CEC)activated Check your Sound Output setting Diagnose your HDMI connection How to reset your Soundbar Note: The device screenshots and menu are only sample in English - they are also ...
and started using Instruments and other performance testing tools to try to diagnose the problem. However, it soon became clear that disk I/O was not causing the dropouts, since we ran a test where the output signal was synthesized using a basic sawtooth signal, which didn’t touch the disk...
A "random misfire code" (P0300) is even harder to diagnose because there can be numerous causes. A random misfire usually means the air/fuel mixture is running lean. But the cause might be anything from a hard-to-find vacuum leak to dirty injectors, low fuel pressure, a weak ignition ...
the battery will be used for 30 minutes. To ensurepower that is constantly available when programming, connect a car battery charger to your car’s battery. The PCM and IPC/BCM must cooperate and communicate with one another. With that done, here’s how to relearn the GM PassLock anti-...
Professional Diagnosis: If you are unable to perform these tests yourself, consider taking your vehicle to a professional mechanic. They have specialized tools and expertise to accurately diagnose a faulty purge valve. How much does it cost to replace a malfunctioning purge valve ...
The crankshaft position sensor is positioned so that teeth on the reluctor ring attached to the crankshaft pass close to the sensor tip. The reluctor ring has one or more teeth missing to provide the engine computer (PCM) with the reference point to the crankshaft position. ...
The positive cable connects the positive "+" battery terminal to the starter solenoid. Often, a poor connection at one of the battery cables can cause the starter motor not to work. How the starting system works: When you turn the ignition key to ON position, the engine computer (PCM) ch...
s a useful measure to prevent further overheating in an emergency situation, but you should still pull over, turn off the engine, and allow it to cool down properly. Once the engine has cooled down, you should diagnose and address the root cause of the overheating to prevent it from ...