It is really troublesome that your car suddenly break down when you are driving. And what’s more troublesome is that you don’t know how to fix it so that you can’t continue your tour, which makes you freak out when you are in emergency. Therefore, you need some thing to help you make a diagnosis on your cars, and i recommend you HHOBD ELM327 scanner.
First of all, it works with all OBD-II compliant vehicles. OBD is the abbreviation of On-board diagnostics. It is integrated in the engine regulating system, used as a diagnostic system to monitor the working condition of exhaust-emission components. Nowadays, more and more areas including America, Europe and China, requests that cars should be equipped with OBD by laws. It supports bluetooth at a distance of 5 to 10 meters. You can read the diagnostic trouble codes, both generic and manufacturer-specific on the Palm, PDA, Mobile, Windows PC, Smartphone through software. However, it doesn’t support Iphones. And what’s more, even if you know nothing about those codes or specifications, no problem, with over 3000 generic code definitions in the database, it can display their meaning for you. As a good a assistant, it can clear all trouble codes and turn off the MIDL(“Check Engine” light).
This HHOBD ELM327 scanner displays current sensor data, including engine RPM, calculated load value, coolant temperature, fuel system status, vehicle speed, short term fuel trim, long term fuel trim, intake manifold pressure, timing advance, intake air, temperature, air flow rate, absolute throttle position, oxygen sensor voltages/associated short term fuel trims, fuel system status, fuel pressure. All is shown clearly on the screen and you can choose the ones you want to check. Comparing the actual data with the normal data, you may easily find the problems. It supports OBD-ll protocols including ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO14230-4 (KWP2000), J1850 PWM . Get this HHOBD ELM327 scanner to help you fix your car!