WIKISPEED - WIKISPEED. Car Decorations: Led Strip, Discount Light Strip, Buy Car Gadget, Car Parts, Car Light, Led Signal Lights And More. Aftermarket Car Accessories Center: Auto Parts & Car Accessories, Car Parts Accessories On Sale. Buy Vehicle Headlights, Hid Headlight, Hid Headlamp, Hid Kits, Obd & Obd Scanner, Obd Cable, Diagnostic Tools For Cars On Sale. Hacking the Used Car Purchase « carsabi. Paleo diets, polyphasic sleep, jail-broken kindles – if you recognize these you’re probably a hacker, and we’d like to share some tricks to do with automotive purchasing that we’ve gleaned from looking at about 20,000 dealership and classified car listings daily.
Even assuming you don’t habitually optimize (hack) what other people take for granted, car hunting is important enough to be worth serious attention. We’ve used our search database to come up with five hacks that should save you both money and sanity on your next purchase. Shopping on Craigslist will save you at least $2,000 on most vehicles; the ubiquitous Toyota Corolla has median savings of $2,854 (916 datapoints, all clean title) with other models summarized below. In perhaps an obvious corollary, dealerships make money by purchasing your car at a lower price than they can sell it for. Do yourself and the community a service and let your old car go at a reasonable price. Happy hunting!
Onboard Diagnostics. Engine control unit. An engine control unit (ECU), now called the powertrain control module (PCM), is a type of electronic control unit that controls a series of actuators on an internal combustion engine to ensure optimal engine performance.
It does this by reading values from a multitude of sensors within the engine bay, interpreting the data using multidimensional performance maps (called lookup tables), and adjusting the engine actuators accordingly. Before ECUs, air/fuel mixture, ignition timing, and idle speed were mechanically set and dynamically controlled by mechanical and pneumatic means. One of the earliest attempts to use such a unitized and automated device to manage multiple engine control functions simultaneously was the "Kommandogerät" created by BMW in 1939, for their 801 14-cylinder aviation radial engine. [citation needed] This device replaced the 6 controls used to initiate hard acceleration with one control in the 801 series-equipped aircraft. Working of ECU[edit] OBDII HOWTO. Your car's mind is small and designed for readability, so don't be surprised how easy it is to see what it's thinking.
Introduction If your vehicle was manufactured after 1996, it contains an On Board Diagnostic (OBD) computer that captures information about how it's running. OBD II is version 2.0 of the standard for communicating this information. The data tracked by the OBD II system was originally intended to monitor the engine's emissions and track down problems that caused cars to pollute more than normal. Today, however, manufacturers have extended the standard to contain a great deal of data about problems and performance. Since the data's transmission format and content are standardized, a number of third parties have developed hardware to detect and display these codes. Purpose The OBD II port allows your car to report three kinds of information: Diagnostic Trouble Codes (DTCs), real-time data, and freeze frame data. The Standard Protocols The CAN standard is newly emerging.
Protege5. I thought it would be easier than it actually was.
This is not a HOWTO guide. It is a HOWI guide. In other words, it's not how to install your AC adaptor. Before you undertake a project like this, make sure you know what you're doing. Consult a professional if you need to. I scored a couple of DC to AC converters on the Web. Click to embiggen The panel in the back of the console pops right out with a screwdriver. Other panels of the console are removable as well. Protege5.