LPG/Methane Injector Brc Equivalent Blue

The’injector BRC IN03 Blue Normal with code 09SQ99020021 è a component designed for sequential gas systems, both LPG and methane. It is part of the BRC Sequent family (Sequent 24, 32, P&D, Direct Injection). The main technical features include:

• Metal body with integrated solenoid valve
• Type of actuation: peak & hold (initial current ~6A, maintenance ~2A)
• Coil resistance: about 1,45 Ohm at 20°C
• Inductance: 1,55 mH ± 0,1 mH
• Quick connector with 2 pins
• Mounting thread with NBR rubber o-ring
• Flow rate suitable for engines up to 30–38 HP per cylinder
• Approvals: E13 67R-01 0223 for LPG / E13 110R-000041 for methane

L’injector è installed on rail with metal supports and può can be mounted on single or multiple systems.

Functionalityà

This injector is responsible for accurately dosing the amountà of gas (LPG or methane) introduced into the intake manifold. It operates inà sequential mode, with opening and closing electronically controlled by the gas control unit. Its main functions are:

• Ensure proper engine fueling inà gas
• Optimize the stoichiometric ratio based on load and engine RPM
• Maintain performance and consumption aligned with gasoline operation
• Ensure complianceà with emission regulations

The response accuracy and speedà of opening make it suitable for installations on turbocharged engines.

Compatible vehicles

The’injector BRC 09SQ99020021 è used in LPG or methane systems installed on vehicles equipped with BRC Sequent systems, installed both as original equipment (OEM) and aftermarket.

DIPA recommends to check the color and version of the’injector for compatibilityàthe \"Blu Normal\" è suitable for medium-low displacements.

Typical defects

The mostù frequent failures associated with’the BRC 09SQ99020021 injector include:

• Internal contamination from paraffins, oil, or impuritiesà present in the gas, causing blockages or irregular opening
• Deteriorated o-ring seals, resulting in gas leaks or difficultiesà of pressure sealing
• Wear of the’internal solenoid valve, with partial opening/closing and flow loss
• Differences between new and old injectors mounted together on the same rail, leading to imbalances in fuel distribution
• Slow or incorrect response due to outdated drivers or partially broken coils

Conclusions

DIPA has a wide range of spare parts: from original ones to aftermarket selected from the best manufacturers on the market. Ask for availabilityà of ready-to-stock parts for quick interventions and no waiting times.