Common questions

What does the mirror button on my mirror do?

What does the mirror button on my mirror do? When auto-dimming is turned on, your rear view mirror will automatically darken in order to reduce headlight glare. There is a rear light sensor that can detect when a vehicle behind you is shining its headlights toward your mirrors. What happens if you hit the mirror control switch? The mirror control switch has a neutral setting that disables the switch in case it is bumped by the drivers arm on accident. Many vehicle owners simply forget to check the switch to see if it's set in this position. What's the best...
Other

How does the car door sensor work?

How does the car door sensor work? All you have to do to set up door sensors is add a new element to this pre-wired circuit. With the new wires in place, opening the door (closing the switch) sends an electrical current to the brain in addition to the inside lights. When this current flows, it causes the brain to sound the alarm. How does a car door sensor work when the door is closed? As long as the door was closed, the magnetic strip on the door could read the opposite one on the car, keeping the electrical circuit...
Common questions

What are the symptoms of a p0193 engine code?

What are the symptoms of a p0193 engine code? Symptoms of a P0193 engine code may include: Malfunction Indicator Lamp (MIL) illuminated Potential causes for this code to set are: A good starting point is always to check for technical service bulletins (TSB) for your particular vehicle. What does OBD code p0190 stand for? This generic powertrain/engine diagnostic trouble code typically applies to most fuel injected engines, both gas and diesel since 2000. The code applies to all manufacturers such as Volvo, Ford, GMC, VW, etc. Is the p0193 fuel rail pressure sensor a circuit high? I have a major...
Common questions

What is the yellow green fluid leaking from my car?

What is the yellow green fluid leaking from my car? If you find yellow or green fluid leaking from your car, it's most likely coolant or antifreeze. Both fluids can leak out of the radiator, water pump or hoses and clamps connected to the system. What kind of fluid is leaking from the rear of the car? If you get this stuff on your hands the smell doesn’t go away for days. Gear oil is dark brown, or dark amber if it’s new and clean. If your rear differential is leaking, or your standard transmission has a leak, you will...
Easy tips

Where does the Hypertech Power Programmer plug in?

Where does the Hypertech Power Programmer plug in? The plug connected to the Hypertech programmer only fits on the OBD2 port one way to prevent you from plugging it in incorrectly. Turn the key to the "on" position but do not start your car. All of your dash lights will turn on and you will notice your Hypertech programmer turning on too. How to unlock a VIN-locked Hypertech programmer? Turn the ignition key to the “on” position but don’t start your car. The programmer will recognize the VIN is wrong and show you the VIN it is locked to. Write...
Common questions

What is the brake balance?

What is the brake balance? Brake bias (or brake balance) is essentially the ratio of the braking force that is received by the front and rear wheels. It is often quoted as a ratio of percentages, such as 60/40. In this case, 60% of the effective braking power is sent to the front wheels, while 40% is sent to the rear. How does brake balance bar work? A brake balance bar works by connecting the brake pedal to the two master cylinder pushrods by a bar that pivots in the middle. Moving the pivot point closer to one side will...
Easy lifehacks

What kind of pistons are in a 2.9L engine?

What kind of pistons are in a 2.9L engine? Tom Morana offers rebuilt 2.9L cylinder heads in (3) stages of performance modifications. Tom Morana also offers forged pistons for the 2.9L. There has been talk about using 2.8L flat top pistons in the 2.9L engines to increase compression and hopefully increase horsepower. What should the compression ratio be on a 2.9L engine? It should raise the compression ratio to 10-10.5:1 and would require at least premium gasoline. The increase in power mathematically would be roughly 2-4% per point in compression increased so that being said with the 2.9L at 8.5:1...
Common questions

What are the benefits of using a relay?

What are the benefits of using a relay? Relays allow a low current circuit to control one or more higher current circuits. Relays provide these benefits; 1. Thinner cables can be used to connect the control switch to the relay thereby saving weight, space and cost. 2. Relays allow power to be routed to a device over the shortest distance, thereby reducing voltage loss. Who are the major manufacturers of Te relays? Our line includes products from AGASTAT, AXICOM, CII, HARTMAN, KILOVAC, OEG, Potter and Brumfield, PRODUCTS UNLIMITED, and SCHRACK, as well as TE. Reliable, quick to install and industry...
Most popular

Where is the IAT sensor6.0 powerstroke?

Where is the IAT sensor6.0 powerstroke? It is located in the intake on the drivers side runner near the plug for #2 injector. Kind of behind the fuel filter. What is the IAT sensor on a Ford F350? The IAT sensor is responsible for measuring the air temperature and density to achieve the optimal air/fuel mixture for any condition. P0113 is specifically thrown when the F350’s computer sees a voltage signal of 4.91 volts for over half a second at the Intake Air Temp Sensor. What are the different names for IAT sensors? IAT sensors are known by various names...
Other

How does an overhead compass work on a sportrac?

How does an overhead compass work on a sportrac? My Sportrac has a sun-roof which is framed in the ceiling by a thin plastic molding. When the molding is pulled gently away at the aft end of the overhead console, a black tab is revealed. Pulling down on the tab will begin to release the console from the ceiling. How to repair the overhead compass and temperature display? Unplug the display harness from the white housing and split open the housing by carefully prying the 4 tabs on the outer edge. At this point, the housing, the main harness, and...