POWERTRAIN SYSTEMS

Delphi Multec® Gasoline Multi-Port Fuel Injectors
Delphi Multec® Gasoline Multi-Port Fuel Injectors provide
manufacturers with industry-leading fuel injection performance at
competitive cost. This family of injectors for multi-port fuel
injection (MPFI) satisfies a wide range of customer requirements
for spray pattern, linear range, working flow range and operating
voltage. The injectors can meet a variety of packaging
requirements and they are suitable for automotive original
equipment, aftermarket and performance engines. Delphi also
offers MPFI injectors for non-automotive small gasoline engine
products.

Benefits
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Superior low pulse width fuel control, which enables excellent
fuel control for low friction engines and increased evaporative
emissions canister purge opportunity
Spray can be skewed to circumvent packaging limitations
Spray can be delivered evenly to two intake valves, or can favor
one valve for variable lift engines
Reduced spray variation and improved targeting for better cold
Delphi Multec® Multi-Port Fuel Injectors are
start and transient emissions
available in various design configurations to
meet a wide range of customer requirements.
Increased spray velocity and smaller spray particle size, which
also helps improve cold starts and helps reduce transient
emissions
Multi-fuel capability enables worldwide applications
Choice of lengths to provide packaging flexibility, improved impact protection and lower engine profiles
Cold sealing to -40°C helps cold weather operation
USCA OBDII electrical connector is a submersion-proof sealed design and includes a connector position assurance
feature for proper mating connection
Electrical connection options add to packaging flexibility
Plugging-resistant designs contribute to improved field durability and performance

Typical Applications
Delphi's Multec Gasoline Multi-Port Fuel Injectors are suitable for all passenger vehicle applications with
any number of cylinders, boosted and naturally aspirated. The injectors can operate on any gasolineethanol fuel mixture (0 to E100) and mild methanol mixtures (M0 to M15).
Delphi also offers MPFI injectors for non-automotive applications including:
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Motorcycles
Motor scooters
Marine engines
Personal watercraft and all-terrain vehicles
Lawn equipment
Gasoline power generators

They can be used for single- or multi-intake valve spark ignition systems.

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