Components · Injector rails
Two injector-rail models. Correctly matched.
MIJO's injector-rail range comprises MIR-01 and MIR-07. Each rail is selected by its electrical resistance, ECU driver, working pressure, required flow and calibration.
Injector rail range
MIR-01 and MIR-07.
The model and resistance are matched with the complete control system. MIR-07 is blue in 2 ohm; its 1-ohm high-flow version is available in black or yellow.
MIR-01
Four-injector peak-and-hold rail
MIR-01 is MIJO's four-injector peak-and-hold rail. Its aluminium rail body keeps all four injectors in one assembly and delivers repeatable, separately controlled gas flow to the engine.
It is offered with 2-ohm and 3-ohm coil versions so the electrical resistance can be matched with the ECU output stage and the complete calibration. For supported six- and eight-cylinder configurations, two MIR-01 rails are used together.
Key characteristics
- Injector operationPeak-and-hold injector control.
- Coil options2 Ω and 3 Ω versions.
- ConstructionFour-injector aluminium rail assembly.
- Quality controlFlow and displacement checked before release.
Technical specifications
- Injector arrangement
- 4 injectors
- Coil resistance
- 2 Ω / 3 Ω
- Opening time (±5%)
- 2 Ω: 3.0 ms · 3 Ω: 3.2 ms
- Closing time (±5%)
- 2 Ω: 2.5 ms · 3 Ω: 2.7 ms
- Maximum working pressure
- 4.5 bar
- Supply voltage
- 11–14.4 V
- Body material
- Aluminium
- Gas inlet
- Ø10 mm rubber-hose connection
- Gas outlets
- Calibrated outlet nozzles
- Dimensions
- 153 × 47 × 62 mm
- Weight
- 0.66 kg
MIR-07
2 Ω standard-flow · 1 Ω high-flow
MIR-07 is MIJO's compact four-injector rail family. The blue 2-ohm version provides standard-flow delivery, while the 1-ohm high-flow version uses a larger injector seat and greater flow capacity.
The 1-ohm specification is available in black or yellow. Both colours are the same high-flow variant; the rail is selected by its electrical resistance, ECU injector driver, working pressure, nozzle sizing and final calibration.
Key characteristics
- 2 Ω response1.7 ms opening and 1.5 ms closing response.
- 1 Ω high-flowBlack or yellow, with a 3.8 mm seat and higher flow capacity.
- Working range0.5–3.0 bar working pressure; 4.5 bar maximum.
- Quality controlInjector displacement and flow checked before release.
Technical specifications
- Injector arrangement
- 4 injectors
- Coil resistance and colour
- 2 Ω: blue · 1 Ω: black or yellow
- Opening response time
- 2 Ω: 1.7 ms · 1 Ω: 1.85 ms
- Closing response time
- 2 Ω: 1.5 ms · 1 Ω: 1.5 ms
- Minimum injection pulse
- 2 Ω: 1.8 ms · 1 Ω: 1.9 ms
- Working pressure
- 0.5–3.0 bar
- Maximum pressure
- 4.5 bar
- Nominal supply
- 12 V
- Body and connector
- Aluminium · two-way watertight connector
- Operating temperature
- −40°C to +120°C
- Coil protection
- IP67
Range comparison
Compare MIR-01 and MIR-07.
The two injector-rail families differ primarily in coil options and response characteristics. Final selection is matched to the ECU injector driver and application calibration.
| Specification | MIR-01 family | MIR-07 family |
|---|---|---|
| Injector arrangement | 4 injectors | 4 injectors |
| Coil resistance options | 2 Ω or 3 Ω | 2 Ω or 1 Ω |
| Opening response | 2 Ω: 3.0 ms · 3 Ω: 3.2 ms | 2 Ω: 1.7 ms · 1 Ω: 1.85 ms |
| Closing response | 2 Ω: 2.5 ms · 3 Ω: 2.7 ms | 2 Ω: 1.5 ms · 1 Ω: 1.5 ms |
| Maximum working pressure | 4.5 bar | 4.5 bar |
| Construction | Aluminium four-injector rail | Compact aluminium four-injector rail |
| Version identification | Black · 2 Ω or 3 Ω | Blue · 2 Ω Black or yellow · 1 Ω |
Selection sequence
Four checks before choosing a rail.
The model name alone is not enough. MIJO confirms the rail as part of the complete control and calibration configuration.
- 01Confirm the ECU injector driver
- 02Match the required coil resistance
- 03Set working pressure and flow requirement together
- 04Validate displacement, flow and calibration
Next step
Need the correct injector rail?
Share the ECU model, cylinder count, engine and application with MIJO.