Vercesi Gas Injector 5.0 Orange 2 Gen

The injector with original code 55246411 and orange cap is a Vercesi component used in LPG and methane gas-phase sequential injection fuel systems, employed on original or aftermarket installations. It falls into the category with an indicative flow rate suitable for (4-cylinder) engines from 1.0 to 1.6 liters and power from 45 to 75 kW.

The main specifications include:

• Equivalent codes: INJB011VRCN
• Connector: Fiat type/2nd generation
• Number of injection holes: 12
• Mounting: on 4-injector rail
• Approvals: 10R-03 6710 (electromagnetic)
  67R-03 4893 (LPG)
  110R-00 4894 (METHANE)
• Compatibility: Landi Renzo Omegas, LSI and derived systems

Functionality

The Vercesi orange-cap injector controls the precise metering of gaseous fuel (LPG or methane) to the intake manifold, according to the injection timing calculated by the gas ECU. The control system is electromagnetic, with opening and closing of the internal valve controlled by a solenoid.

The flow rate allows use on a wide range of 4-cylinder engines, ensuring the correct stoichiometric ratio during all load phases.

DIPA recommends always verifying compatibility based on the characteristics of the original equipment injector.

Common faults and causes of failure

• Clogging of the holes: impurities or fuel residues cause reduced flow or irregular opening, leading to loss of power, rough running or stalling.
• Electrical deterioration: solenoid or AMP connector failures (broken wire, oxidation or internal short circuit) cause the injector to fail to activate.
• Mismatch between injectors: replacing a single injector without maintaining uniform flow rates (all blue cap, same code or all new) can create imbalances in injection timing, causing misalignment and ECU errors.
• Calibration or compatibility error: fitting injectors of a different size (green, black, red cap) on non-matching engines can compromise correct metering and cause malfunctions.

Conclusions

DIPA supplies the component in a new version, ready for installation, with warranty and compatibility across all affected models. In the case of gas injectors, it is the exclusive distributor of Vercesi injectors (Iniettori gas gpl / metano - Vercesi Gas), the perfect answer to the performance, consumption and reliability needs of dual-fuel cars. Ask about the availability of spare parts in stock for quick replacements and reduced vehicle downtime.