Two-Channel Gas Injection and ECU Matching
This injector rail contains two solenoid-operated injection channels for a compatible sequential gas system. It is offered for two-cylinder gasoline-engine conversion applications using the appropriate LPG or CNG version.
The injector rail is a component, not a complete conversion kit. It requires a matching gas ECU, reducer, sensors, filtration and installation hardware. Confirm the supplied package contents before ordering.
Technical Specifications
| Item | Specification |
|---|---|
| Product type | Two-channel gas injector rail |
| Intended application | Compatible two-cylinder gasoline-engine sequential gas conversion systems |
| Coil resistance options | 2Ω or 3Ω; select according to the injector version and ECU driver requirements |
| Fuel compatibility | Confirm LPG or CNG suitability for the selected version |
| Listed operating temperature | -40°C to +110°C; confirm applicability to the supplied configuration |
| Export packing | 50 units per carton; confirm the order packing specification |
| Electrical drive requirements | Confirm the supported drive waveform and current limits |
| Flow and operating pressure | Request the specification and test conditions for the selected injector |
How Do You Select the Coil Resistance?
Coil resistance must match the ECU's supported injector driver. Select the 2Ω or 3Ω option using the controller documentation and injector specification. Fuel type alone does not determine the correct resistance.
Identify the ECU model, firmware and supported injector types.
Confirm the required coil resistance and electrical connector.
Check drive-current limits and the specified control waveform.
Select the corresponding injector profile in the calibration software where required.
A matching connector does not establish electrical compatibility. Browse our CNG and LPG ECU range when identifying the associated controller.
What Flow and Connection Data Are Needed?
Flow values are useful only with defined measurement conditions. Request the test gas, pressure conditions, temperature, nozzle configuration and whether the result applies to one channel or the complete rail.
Engine demand: Engine displacement, power requirement and intended fuel.
Gas conditions: Required operating pressure and temperature range.
Injection characteristics: Flow data, opening and closing times, units and test conditions.
Connections: Gas inlet, outlet fittings and electrical connector details.
Installation: Mounting dimensions, permitted orientation and hose routing requirements.
Nozzle selection and calibration must match the engine and operating pressure. Read our injector rail and ECU calibration guide for related setup information.
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Frequently Asked Questions
Does this rail fit every two-cylinder engine?
Two injection channels do not establish universal engine compatibility. Confirm the engine injection arrangement, ECU support, required flow, gas pressure and installation dimensions before selecting the rail.
Is 2Ω only for LPG and 3Ω only for CNG?
No fuel-specific rule is established by coil resistance alone. Check both fuel compatibility and electrical compatibility for the exact injector version.
Can it work with a third-party ECU?
The ECU must explicitly support the injector's electrical and calibration requirements. Match the driver, connector and injector profile rather than relying on a general sequential-system description.
Do rough idle or power loss mean the rail needs replacement?
These symptoms require system diagnosis. Pressure, filtration, sensors, wiring, calibration and engine condition can also affect operation. Follow the diagnostic procedure before replacing components.
Can the injectors be cleaned or disassembled?
Serviceability depends on the exact injector design. Follow the manufacturer's cleaning and repair instructions. Do not assume that every rail can be dismantled or recalibrated in a workshop.
Are OEM or ODM configurations available?
Customization requests can be reviewed for bulk orders. Provide drawings, electrical requirements, flow targets and validation requirements. Confirm sample cost, warranty terms and delivery arrangements in the quotation.
Installation and Commissioning
Installation must follow the injector and conversion-system instructions. A qualified installer should check mounting, gas connections, wiring and component compatibility before commissioning.
Commissioning must verify leakage, channel operation and calibration. Use the specified test procedure and acceptance criteria. Do not promise improved acceleration, reduced noise or fuel savings without supporting results.
The rail must operate with correctly selected supporting components. Review our gas pressure regulators when specifying the associated fuel-delivery system.
Request a Two-Channel Injector Rail Quotation
Send the engine and ECU details with your inquiry. Include the intended fuel, coil resistance, operating pressure, required flow, connection dimensions and quantity. Contact us to confirm the injector version, technical data and quotation.
