Set your multimeter to Continuity - the symbol looks a bit like this: •))). Can you drive with a bad temperature sensor? It is possible to drive a vehicle with a faulty coolant temperature sensoras the management system defaults to a static reading. A vehicles coolant sensor is a criti...
As a functional MAP sensor plays an important role in the maintenance of your car. If you mistrust that there is an issue with your MAP sensor, here are some elements you should check before bringing your car to an auto shop to replace the sensor. Hose In some cars, a hose is used t...
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...
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-theft system:
A common problem with the ECT sensor is when the sensor itself has a poor connection in the wiring harness or in the connector. This results in interruptions in the signals transmitted to the PCM. Symptoms of this issue display aserratic temperature gauge readingsin some cars. Or, the engine...
if it does, hop on to the next step. step 5. test resistance repeat step 4, except this time tune the multimeter to the ohms setting instead of the voltage setting. compare the readings with the specified resistance values in the tsb. if the numbers don’t match, it means that your...
sight. You’ll quickly find ways to minimize your use of electricity, powering off some appliances and using others less. With your computer you’ll discover: 1.Different configurations use different amounts of electricity. How much electricity your system uses depends on the device type, the po...
But what if you didn’t have to compromise? What if you could build your own ebike battery to your exact specifications? What if you could build a battery the perfect size for your bike, with all of the features you want, and do it for cheaper than retail? It’s easier than you th...