Wireless bidirectional scan tool that reads live data and runs actuator tests on ABS, SRS, TCM and ECM so you can confirm a fix before the car leaves the bay.
The XTOOL D7W is a wireless bidirectional OBD2 scanner built for the kind of diagnostic work where reading a code is only the first step. It pairs over WiFi to a handheld VCI dongle, so you can walk around the vehicle running bidirectional tests (fuel pump activation, ABS pump cycling, injector balance, A/C compressor clutch, radiator fan control) without a cable tethering you to the OBD2 port.
Coverage runs across 150+ makes with full-system access: engine, transmission (TCM), ABS, SRS/airbag, and body/chassis modules. It supports over 4,000 active tests and the resets techs actually bill for, including EPB service mode, ABS bleeding, injector coding, idle relearn, crank/CKP sensor relearn, throttle relearn, and transmission adaptive reset. ECU coding and offline PMI programming are included for Ford, Mazda and several other OEMs.
Auto-VIN detection pulls the vehicle profile automatically and the 8-PID live data graphing lets you watch multiple sensors at once (RPM, trans fluid temp, oil pressure, battery voltage) while a bidirectional command runs, which is how you confirm a solenoid or sensor is actually responding instead of guessing from a single DTC. Comes with 3 years of software updates; after that the tool keeps working on whatever version it last updated to.
Works as a corded scan tool as well if you prefer not to run the wireless VCI, and covers CAN FD and DoIP protocols for newer vehicle architectures.
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