FuelTech Peak & Hold 2A/0.5A Injector Driver - 3010003323
Precise Control for Low Impedance Fuel Injectors
The FuelTech Peak & Hold 2A/0.5A Injector Driver is designed to provide accurate current control for low impedance fuel injectors. Featuring a 4-channel design, this unit can control up to four injectors with impedance between 3 to 7 ohms, making it an ideal solution for performance and racing applications requiring stable and precise injector operation.
By properly managing injector current during peak and hold phases, this driver ensures consistent fuel delivery, improved injector response, and reliable performance under demanding conditions.
Optimized for 3-7 Ohm Injector Applications
This 2A/0.5A version is specifically engineered for injectors within the 3 to 7 ohm range, ensuring proper operation without overheating or damaging injector components.
- Controls up to 4 injectors
- Designed for injectors with 3 to 7 ohms impedance
- Ideal for Bosch 160 lb/hr (1600cc) injectors
- Delivers stable peak and hold current control
Flexible Options Across the FuelTech Lineup
FuelTech offers multiple Peak & Hold driver configurations to match different injector impedance ranges. Selecting the correct unit ensures optimal injector performance and system reliability.
- 2A/0.5A - For 3 to 7 ohm injectors
- 4A/1A - For 1.5 to 3 ohm injectors
- 8A/2A - For injectors below 1.5 ohm
How to Choose the Correct Peak & Hold Driver
To determine the correct driver for your injectors, measure resistance using a multimeter:
- Set multimeter to Ohms (200 range)
- Measure resistance of the leads and record value
- Measure injector terminal resistance
- Subtract lead resistance from injector reading to get actual impedance
- Above 7 ohms - High impedance injectors, no driver required
- 3 to 7 ohms - Use 2A/0.5A driver
- 1.5 to 3 ohms - Use 4A/1A driver
- Below 1.5 ohms - Use 8A/2A driver
Note: Billet Atomizer injectors manufactured after November 2012 require the 8A driver regardless of measured resistance. Units prior to serial # C300**** should use the 4A/1A version.
Features
- 4-channel injector driver for low impedance injectors
- 2A peak / 0.5A hold current configuration
- Controls up to 4 injectors
- Designed for 3 to 7 ohm injector impedance range
- Improves injector response and control
- Compatible with Bosch, Siemens, MSD, and other injectors within range
- Includes mounting kit for easy installation
- FuelTech quality and support
Quick Specs
- Brand: FuelTech
- Product Type: Peak & Hold Injector Driver
- Channels: 4
- Current Rating: 2A Peak / 0.5A Hold
- Injector Compatibility: 3 to 7 ohms
- Dimensions: 115 x 90 x 33 mm
- Controls: Up to 4 injectors
- Part Number: 3010003323
Whats Included
- 1 FuelTech Peak & Hold 2A/0.5A Injector Driver
- 1 Operation and installation guide
- 1 Mounting kit (4 rubber mounts, 4 washers, 4 1/4inch nuts)
- 6 ft unterminated harness (optional)
- 1 FuelTech black carbon fiber sticker
FAQs
What injectors is this driver designed for?
This driver is designed for low impedance injectors with 3 to 7 ohms resistance, such as certain Bosch 160 lb/hr injectors.
Do I need this if I have high impedance injectors?
No. High impedance injectors (above 7 ohms) do not require a Peak & Hold driver.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for FuelTech electronics, injector drivers, and performance fuel system components. We help racers and builders choose the right solutions for reliable, high-performance results.
From wiring solutions to complete engine management systems, our team provides expert support, fast shipping, and real-world experience to help you get it done right.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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