ALPHA OBD II is a Sequential Gas Injection Controller with CAN bus communication with onboard diagnostics of the vehicle. (also with ISO 9141-2 and ISO 14230-4 Slow and Fast init protocols.)

As a result, diagnostics of the petrol controller unit from the level of the LPG/CNG controller interface is possible. The advantage of the controller is its ability to perform perfect calibration of the LPG/CNG controller against the petrol controller, continuous setting modification and automatic adjustment of air-fuel mixture to meet EURO emissions standards.

 

Available in 3/4-Cylinders version.

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Controller:

• Can be connected to the CAN bus and also protocols ISO 9141-2 and 14230-4 Slow and Fast init.)

• Separate single emulator that enables switching to gas one cylinder after another and testing separate LPG/CNG injectors;

• Fast signaling processor 120MHz (30 MIPS);

• Injection control and real-time correction separately for each cylinder.

 

Software:

• OBD reader with function of reading basic diagnostic information, as well as reading and canceling codes.

• It also allows to use OBD settings to adapt LPG/CNG controller.

• Advance digital filtration of all inputs.

• Automatic detection of petrol injectors control type (sequence/ semi- sequence/ not sequence)

• New algorithms of calibration 9Separate calibration of each cylinder.)

• New algorithms of LPG/CNG injectors’ warm-up.

• New algorithms preventing engine stalling at cut-off for charged engines.

• New algorithms for engines with constant fuel injection at high engine speed.

• User- friendly, intuitive graphic interface showing status of each emulator and LPG/ CNG injectors for various models of control.

• Tools for testing operation of each emulator and injectors separately for each cylinder.

 

Packaging Content:

• Control unit

• Harness

• Switch with push button

• MAP sensor

• Bag of accessories