If the engine fails to go into closed loop when the O2 sensor reaches operating temperature, or drops out of closed loop because the O2 sensor signal is lost, the engine will run too rich causing an increase in fuel consumption and emissions. A bad coolant sensor can also prevent the syste...
Intake Manifold Absolute Pressure (MAP) sensor Engine speed (RPM) Mass Air Flow (MAF) sensor Get your scan tool 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...
Problems that are often blamed on a "bad" or "dirty" carburetor include hard starting, hesitation, stalling, rough idle, flooding, idling too fast and poor fuel economy. Sometimes it is the carburetor and sometimes it is something else. Carburetors can be tricky to rebuilt, and expensive to...
A faulty oxygen sensor usually causes the check engine light to illuminate in the instrument cluster of E-PACE. To diagnose the problem, you can connect a scanner to your vehicle’s OBD2 port and check for any error codes. If you see codes ranging from P0130 to P0135 or from P0150 to...
To diagnose a compression problem in Skyline, a mechanic will usually perform a compression test, which measures the amount of pressure inside each cylinder. If the pressure is not within the manufacturer’s recommended range, it may indicate a problem with the engine’s compression. ...
95. General Issue:even broader than the general electric issue warning light, general issue means that you’re not qualified to diagnose said issue. Photo: edited by autoevolution 96. Low Battery:similar to the warning light we talked about a little while ago, the low battery indicator applies...
this will work under real-world conditions. Hopefully, we’ll start seeing some hands-on reviews in the near future. In the meantime, Apple notes that Cycle Tracking shouldn’t be used as a form of birth control or as a way to diagnose a health condition without seeing a medical ...
include an advertisement for their “Quiet Baffles.” A single Allen head screw on the bottom of the mufflers holds the baffle tube in place. Although Vance & Hines warns installers to “align heat shield openings so baffle screws are accessible,” the screw is often hidden under the heat ...
There are several ways to successfully treat this addiction. If your condition is very bad and you have started to have problems with your general health, then it is best to undertake inpatient treatment. This type of treatment involves spending a certain amount of time in an alcohol rehab cen...
Below are some of the most common culprits to a lack of acceleration. The reasons are many so if you’re not completely comfortable troubleshooting a car that won’t accelerate, we recommend you take your vehicle to a reliable mechanic and let him properly diagnose the issue. ...