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This sounds like there is no power to the data bus network. This means that the OBD2 plug on your vehicle is not being powered by the battery. I would enlist the help of a qualified technician to find a wiring...
When you disconnected the battery all of the computers for the engine and transmission reset back to the factory settings. When you drove for about 20 minutes, the computers relearned there drive conditions and the way you drive. The vibration...
The cooling system is designed to be a closed, pressurized system. It acts kind of like a pressure cooker. When there is a leak in the system, it causes the water to boil and will heat up quicker, as the...
This may be related to a weak battery or a faulty starter relay. The starter relay directs power from the battery to the starter solenoid which then engages the starter when you turn the key. When this is not working...
Brake pads (or brake shoes in the case of drum brake systems) are the principal "consumable" in a vehicle's brake system. The pads are not replaced according to any fixed schedule, or number of elapsed miles, but rather are simply...
Hello there. Unfortunately, we are unable to offer mechanical advice for this vehicle, as it's not one we service or we see too many of here in the United States. You might want to have a professional mechanic in your...
Hello - you don't specific what code is causing the Check Engine light to illuminate (oxygen sensor problem), but a failure of the pre-catalytic converter O2 sensor could cause a Reduced Power (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-the-reduced-power-light-on) experience. Failure of the O2 sensor can...
There are literally hundreds, if not thousands, of possible causes for the check engine light to come on (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection). The only real way to know what has caused the light to come on is to pull the diagnostic trouble codes...
In the majority of vehicles, engine idle speed is controlled by an idle control valve (ICV). The ICV valve can fail or a faulty or blown fuse in other electronically controlled systems can cause the IAC motor to malfunction, leading...
Your Your car is as much electrical as it is mechanical. Wiring harnesses snake their way around the engine bay, and throughout the cabin of the vehicle. Most of your accessories run on electricity, and even the engine needs a...
BMW BMW has built a reputation for refined engineering, powerful performance and excellent fit and function. That’s exactly what you’ll find with the 2012 BMW 5-Series sedans. Composed and powerful, they provide a range of price points, features and capabilities...
Summer Summer is a great time for a road trip, but often travelers like bringing all the conveniences of home along, in the form of an RV. Then they tow their car behind it – sometimes this practice is called...