LAUNCH CRP919E BT Support OE-LEVEL All System Diagnostics

The LAUNCH CRP919E BT is a cost-effective automotive scanner, that offers OE-level diagnoses on all available electronic systems, which can read/clear codes, data stream, read control module information and actuation tests for ECM, ABS, SRS, TCM, EPB, TPMS, SAS, A/C, BMS, ESP systems, etc.

LAUNCH CRP919E BT Support DBSCar VII & CANFD Protocol & DlOP Protocol

The CAN-FD Protocol CAN with Flexible Data-Rate: Adopts advanced CRC algorithms to accommodate more data from 8 to 64 bytes in the CAN frame, which runs faster than other products and reduces the risk of undetected errors to greatly enhance the user experience.

The following vehicle models meet -ISO 11898-1:2015 CAN-FD protocol:
2021 Chevrolet Tracker/Suburban/Tahoe;
2020-2021 Chevrolet Onix 1.0L L4F/L4G/LIJ/LIF/Onix 1.2L;
2021 Cadillac Escalade/Escalade ESV;
2021 GMC YUKON/YUKON XL;
2020 Chevrolet Tracker

LAUNCH CRP919E BT Support Bi-directional Control

It supports a bi-directional control capability to send the command to the vehicle ECU to perform active/component tests to check its functionality which can accurately figure out whether a specific system, component or subsystem in vehicles goes well.
FOR EXAMPLE: If the vapor emission system failure may be due to the EVAP cleaning valve may have been opened or closed after being stuck or short circuit, you can use our LAUNCH 919E scanner to send the command to the vehicle ECU to perform EVAP tests, then diagnose the DTC and read the data stream. Can determine which part of the circuit, control unit, and actuator fails through comparative analysis.
Commonly-Used Active Tests including:
- EVAP Vent / Purge Solenoid;
- Fuel Injector Test;
- Cycling A/C Clutch Relay;
- Cycling ABS Motor Pump;
- Cooling Fan Test;
- Window/Light/Door Lock Actuators/Headlamp Test/Sunroof/Operate mirrors/Turn on the sound horn;
And also can perform other actuation test functions including Modulate the throttle,Turn Off ACC Lane Keeping Assist System LKAS ; Turn ON/OFF Front and Rear side ACM Solenoid, Left clutch electromagnetic coil test,Acceleration Device Test,Oil Pressure Control Test DYNAMIC camera aiming,Brake Vacuum Pump, Inlet and Outlet Valve tests, Open Brakes tests, Parking Brake Motors, Wheel Speed Sensor Supply, PARKING BRAKE tests, etc.

LAUNCH CRP919E BT Support 31 Maintenance Functions

1.ABS Bleeding:When the ABS contains air, the ABS bleeding function must be performed to bleed the brake system to restore ABS brake sensitivity.
2.TPMS Reset:When due to the tire pressure is too low,tire leaks,tire pressure monitoring device is replaced or installed,tire is replaced and tire pressure sensor is damaged,The tire pressure
resetting function must be performed to reset tire pressure and turn off the tire pressure MIL.
3.Oil Lamp Reset: Allows you to perform reset for a new calculation of Engine Oil life system once changed the oil.
4.Electronic Throttle Sensor Reset: To utilize the car decoder to initialize the throttle actuator so that the learning value of the ECU returns to the initial state.
5.Injector Coding:After the ECU or injector is replaced, injector code of each cylinder must be
confirmed or re-coded so that the cylinder can better identify injectors to accurately control fuel injection.
6.SAS Reset: It helps clear the faulty steering angle sensor memories to reset the steering angle and plays an important role in the steering angle sensor calibration.
7.Brake-pad Reset: To deactivating and activate the brake control systems, assist with brake fluid control, open and close brake pads, and set brakes after disc or pad replacement.
8.Gear Learning:Perform gear learning for the car when the engine ECU, the crankshaft position sensor, or the crankshaft flywheel is replaced.
9.IMMO Service:To prevent the car being used by unauthorized keys, the anti-theft key matching function must be performed so that the immobilizer control system on the car identifies and authorizes remote control keys to normally use the car.
10.Battery Matching:Enables you to perform resetting operation on the monitoring unit of battery,in which the original low battery fault information will be cleared.
11.DPF Regeneration:It is used to clear PM Particulate Matter from the DPF filter through continuous combustion oxidation mode. Specially works for Diesel Particulate Filter system with DPF.
12.EGR Adaption:This function is used to learn the EGR Exhaust Gas Recirculation valve after it is clean or replaced.
13.Suspension Matching: When replacing the body height sensor in the air suspension system, or control module or when the vehicle level is incorrect, this function can adjust the body height sensor for level calibration.
14.NOx Sensor Reset:If the NOx fault is re-initialized and the NOx catalytic converter is replaced, it is necessary to reset the catalytic converter learned value stored in the engine ECU.
15.Tyre Reset:This function is used to set the size parameters of the modified or replaced tire.
16.Windows Calibration:This feature is designed to perform door window matching to recover ECU initial memory.
17.Stop-start Reset:This function is used to open or close the automatic Start/Stop function via setting the hidden function in ECU The precondition is the vehicle equipped with hidden function and hardware support
18. AC Initialization:AC system relearn/initialization must be performed when the vehicle AC ECU or actuator is replaced or the ECU memory is lost.
19. AdBlue Reset:After the diesel exhaust treatment fluid (car urea) is replaced or filled up, the urea reset operation is required.
20. AFS Headlamp Reset:This function enables
you to initialize the adaptive headlamp system.
21. A/F Reset:This function is applied to set or learn air/fuel rate parameters.
22. Gearbox Reset:This function enables you to complete the gearbox self-learning to improve gear shifting quality
23. Coolant Bleeding:Use this function to activate the electronic water pump before venting the cooling system.
24. Transport Reset:To lower vehicle power consumption, user may perform the following operations: limit vehicle speed, not wake up the network for door open and disable remote key, etc. In this case, deactivating the transport mode is needed to recover the vehicle being normal.
25. Seat Calibration:This function is applied to match the seats with memory function that are replaced and repaired.
26. High Voltage Battery Detection: This function is used for high voltage battery diagnosis and status information detection.
27. Sunroof Initialization:This function enables you to set the sunroof lock off, closed when it rains, sliding / tilting sunroof memory function, temperature threshold outside the car ,etc.
28. Engine Power Balance Monitoring:This function is used to monitor crankshaft acceleration in the power stroke of each cylinder, to determine the relative power provided by each cylinder.
29. Language Change:This function is used to change system language of vehicle center console.
30.Intelligent Cruise Control System Reset:This function is used to matching the intelligent cruise control module after it is replaced or repaired.
31.Gas Particulate Filter Regeneration:This function is used to perform the GPF replacement or regeneration after the fuel consumption is increased and engine output power is reduced resulting from a long time service of the GPF.