Landi Injector Blue Cap 2 Generation

The’injector with original code 77366838 è a component used in fuel systems LPG and methane in sequential gas phase injection, used in original or aftermarket systems. It falls under the Medium category (flow rate GI25-65), identified by the cap blue color, with an indicative flow rate suitable for engines between 1.6 and 2.0 liters and power outputs ranging from 75 to 110 kW.

The main specifications include:

• Equivalent codes: INJB055VRCN
• Connector: female Bosch AMP type (square connector)
• Number of injection holes: 12
• Mounting: on 4 injector rail (in some cases also 3)
• Approvals: E13 67R-010234 and E13 110R-000058 (injector); E13 67R-010233 and 110R-000057 (rail)
• Compatibilityà electronics: Landi Renzo Omegas systems, LSI and derivatives

Functionalityà

L’the Landi blue cap injector manages the precise dosing of gaseous fuel (LPG or methane) towards the intake manifold,’according to the injection timing’calculated by the gas control unit. The control system è is of type electromagnetic, with the opening and closing of the internal valve controlled by a solenoid.

The medium flow rate (Medium) allows for’use on a wide range of 4 cylinder engines, ensuring the correct stoichiometric ratio during every load phase.

Vehicle applications

Alfa Romeo

• Giulietta
• MiTo

Fiat

• 500L / 500X
• Bravo
• Grande Punto
• Line
• Doblo (bus, Cargo, flatbed),
• Type

Lancia

• Delta

DIPA recommends to always check compatibilityà based on the characteristics of the’original equipment injector.

Common defects and causes of failure

• Clogging of the holes: the’accumulation of paraffins, impuritiesà or fuel residues causes a reduction in flow or irregular opening, leading to loss of power, irregular operation, or stalling.
• Electrical deterioration: failures in the solenoid or the AMP connector (broken wire, oxidation, or internal short circuit) cause failure to activate the’injector.
• Inconsistency between injectors: replacing a single injector without maintaining the’uniformityà of the flow rate (all blue caps, same code) canò create imbalances in injection timing,’with delays and errors in the control unit.
• Calibration or compatibility errorà: installing injectors of different sizes (green cap, black, red) on non-corresponding engines mayò compromise the correct dosage and generate malfunctions.

Conclusions

DIPA provides the component in new version, ready for’installation, with warranty and compatibilityà for all affected models. In the case of gas injectors, è exclusive distributor of Vercesi injectors (Gas injectors GPL / methane - Vercesi Gas), the perfect answer to the needs of performance, consumption, and reliabilityà for dual-fuel vehicles. Ask about the availabilityà of spare parts ready in stock for quick replacements and reduced vehicle downtime.