{"product_id":"peak-hold-pro-gen2-injector-driver","title":"Peak \u0026 Hold PRO GEN2 Injector Driver","description":"\u003cp\u003eThe \u003cstrong\u003ePeak and Hold PRO Injector Driver GEN2\u003c\/strong\u003e is the next generation of FuelTech's injector driver: an 8-channel module designed to control injector current and reduce dead time, the delay between the injector receiving the electrical signal and actually starting to deliver fuel.\u003c\/p\u003e\n\u003cp\u003eControl is achieved through peak (opening) and hold (sustaining) currents, adjustable via software on each channel, ensuring fast injector response in both street and race applications. All configuration is done over CAN, compatible with Power FT and Vision series modules.\u003c\/p\u003e\n\u003cp\u003eOn the P\u0026amp;H PRO GEN2, the current range has been expanded: each channel can be set from \u003cstrong\u003e0.5 to 25 A\u003c\/strong\u003e for both peak and hold. Because adjustment is done in software, a single piece of hardware covers every injector type, including high impedance, with no need for separate product versions.\u003c\/p\u003e\n\u003cp\u003eThe P\u0026amp;H PRO GEN2 also adds safety and visibility to the system: each channel is monitored individually, with fault diagnostics and real-time telemetry over CAN, giving you more insight into and protection for your injection system. Injector closing is also more precise, resulting in greater repeatability and more consistent fuel delivery.\u003c\/p\u003e\n\u003cp\u003eNew for this generation, \u003cstrong\u003etransmission control (TCU) mode\u003c\/strong\u003e extends the module beyond fuel injection: the channel directly follows the external command signal, allowing it to drive solenoids commanded by an automatic transmission control unit (TCU) and other inductive loads of arbitrary duration.\u003c\/p\u003e\n\u003cp\u003eThe module uses a 26-pin automotive connector and an aluminum housing with a plastic cover, supports firmware updates over CAN, and can operate standalone after initial setup.\u003c\/p\u003e\n\u003cp\u003eThe P\u0026amp;H PRO GEN2 wiring is fully compatible with the previous version, keeping the same 26-pin automotive connector: just swap the modules and reapply the current settings.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"feature_divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e8 independent driver channels\u003c\/li\u003e\n\u003cli\u003ePeak current configurable from 0.5 to 25 A\u003c\/li\u003e\n\u003cli\u003eHold current configurable from 0.5 to 25 A\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 9 to 30 V\u003c\/li\u003e\n\u003cli\u003eCompatible with all injector types, including high impedance\u003c\/li\u003e\n\u003cli\u003eCAN communication with Power FT and Vision series modules\u003c\/li\u003e\n\u003cli\u003ePer-channel CAN telemetry: status of all 8 drivers, supply voltage, module temperature and faults\u003c\/li\u003e\n\u003cli\u003ePer-channel diagnostics: open load and short circuit\u003c\/li\u003e\n\u003cli\u003eConfigurable protections: open load, short circuit, supply under\/overvoltage and temperature\u003c\/li\u003e\n\u003cli\u003eTemperature monitoring\u003c\/li\u003e\n\u003cli\u003eTransmission control (TCU) mode for automatic transmission solenoids and inductive loads of arbitrary duration\u003c\/li\u003e\n\u003cli\u003eImproved injector closing time control\u003c\/li\u003e\n\u003cli\u003e26-pin automotive connector\u003c\/li\u003e\n\u003cli\u003eAnodized aluminum and plastic housing\u003c\/li\u003e\n\u003cli\u003eFirmware update over CAN*\u003c\/li\u003e\n\u003cli\u003eCompatible with FTManager version 5.70.03 or later\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e* Requires a connected PowerFT VCU.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eInstallation\u003c\/h3\u003e\n\u003cdiv class=\"feature_divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe P\u0026amp;H PRO GEN2 uses a 26-pin automotive connector, the same as the Injector Driver PRO. If your vehicle already has an Injector Driver PRO installed, simply unplug it and install the P\u0026amp;H PRO GEN2 in its place. The peak and hold current settings must be reapplied via FTManager.\u003c\/p\u003e\n\u003cp\u003eFuelTech offers the following options to make installation easier:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-meter (6.5 ft) wiring harness\u003c\/strong\u003e, recommended for new builds, with the module connector and male\/female CAN connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector and terminal kit\u003c\/strong\u003e, to help build or modify a wiring harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter harness\u003c\/strong\u003e, for builds already using the Injector Driver PRO.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHarness options are the same as for the previous model.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"feature_divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace my Injector Driver PRO with a P\u0026amp;H PRO GEN2?\u003c\/strong\u003e\u003cbr\u003eYes, it's plug-and-play. The P\u0026amp;H PRO GEN2 uses the same 26-pin automotive connector, so you just unplug the old module and install the new one in its place. The peak and hold current settings must be reapplied via FTManager.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill my Injector Driver PRO wiring harness work with the P\u0026amp;H PRO GEN2?\u003c\/strong\u003e\u003cbr\u003eYes. The 26-pin automotive connector keeps the same pinout as the previous model, so your existing harness remains compatible: just unplug the old module and install the P\u0026amp;H PRO GEN2 in its place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need different versions of the product for high- and low-impedance injectors?\u003c\/strong\u003e\u003cbr\u003eNo. The P\u0026amp;H PRO GEN2 is compatible with all injector types, including high impedance, with no need for separate hardware versions. Simply set the peak and hold currents in software to match the injector you're using.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to update FTManager to use the P\u0026amp;H PRO GEN2?\u003c\/strong\u003e\u003cbr\u003eYes. The P\u0026amp;H PRO GEN2 is compatible with FTManager version 5.70.03 or later.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the P\u0026amp;H PRO GEN2 without a FuelTech ECU?\u003c\/strong\u003e\u003cbr\u003eYes, as long as the module has already been configured. A FuelTech VCU is required to perform the initial current setup at least once. Once configured, the module operates by responding to the external command signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the P\u0026amp;H PRO GEN2 compatible with the Vision series or only the Power FT series?\u003c\/strong\u003e\u003cbr\u003eThe module transmits its data over CAN and can be monitored by both the Power FT and Vision series. Current configuration and firmware updates are done through FTManager with a PowerFT VCU connected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is transmission control (TCU) mode?\u003c\/strong\u003e\u003cbr\u003eIt's an operating mode in which the channel directly follows the external command signal, keeping the current regulated for as long as the command remains active. This allows it to drive automatic transmission control unit (TCU) solenoids and other inductive loads of arbitrary duration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan TCU mode be used on only some channels?\u003c\/strong\u003e\u003cbr\u003eNo. TCU mode is a global module setting: when enabled, it applies to all 8 channels at once.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use one module in TCU mode and another in injection mode on the same vehicle?\u003c\/strong\u003e\u003cbr\u003eYes. Both modes can't be combined within a single module, because TCU mode is global and applies to all 8 channels. Across different modules, however, there's no restriction: you can run one P\u0026amp;H PRO GEN2 dedicated to fuel injection and another dedicated to TCU mode on the same vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBesides automatic transmission solenoids, what other loads can TCU mode drive?\u003c\/strong\u003e\u003cbr\u003eTransmission control (TCU) mode was designed for solenoids commanded by an automatic transmission control unit and other inductive loads that don't follow an injector's fast-pulse pattern. Two conditions must be met: the load must reach the configured peak current within 3 ms (otherwise the channel switches to hold current), and continuous operation is limited by the module's thermal protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's different about injector closing on the P\u0026amp;H PRO GEN2?\u003c\/strong\u003e\u003cbr\u003eClosing is more precise and repeatable, delivering more consistent fuel injection, especially on short pulses, where small variations in closing have a bigger impact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat faults does the P\u0026amp;H PRO GEN2 detect?\u003c\/strong\u003e\u003cbr\u003eOn each channel, the module detects open load and short circuit. It also monitors overall module conditions: supply undervoltage and overvoltage, and temperature. All events are reported in real time over CAN, and protections are configurable: you can choose which faults automatically shut down the channel and which only trigger a warning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I monitor injector operation?\u003c\/strong\u003e\u003cbr\u003eThe module transmits dedicated per-channel telemetry over CAN, including the individual status of each of the 8 drivers, supply voltage, module temperature and fault alerts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I update the product's firmware?\u003c\/strong\u003e\u003cbr\u003eYes. Updates are done over CAN and require a connected PowerFT VCU.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty on the P\u0026amp;H PRO GEN2?\u003c\/strong\u003e\u003cbr\u003eThe P\u0026amp;H PRO GEN2 carries a 1-year limited warranty from the date of purchase, covering manufacturing defects.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cdiv class=\"feature_divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePeak and Hold PRO Injector Driver GEN2 module\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMounting grommet kit\u003c\/li\u003e\n\u003cli\u003eCarbon fiber sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\"\u003eDimensions and Weight\u003c\/h3\u003e\n\u003cdiv class=\"feature_divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 90 mm (3.54 in)\u003c\/li\u003e\n\u003cli\u003eHeight: 115 mm (4.53 in)\u003c\/li\u003e\n\u003cli\u003eDepth: 45 mm (1.77 in)\u003c\/li\u003e\n\u003cli\u003eMaterial: anodized aluminum and plastic\u003c\/li\u003e\n\u003cli\u003eModule weight: 325 g \/ 11.5 oz (packaged: 490 g \/ 17.3 oz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\"\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"feature_divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThis product is covered by a 1-year warranty from the date of purchase, covering manufacturing defects only.\u003c\/p\u003e","brand":"FuelTech USA","offers":[{"title":"w\/o harness","offer_id":67681421197679,"sku":"3010018071","price":499.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 6ft unterminated harness","offer_id":67719680819567,"sku":"3010018071 \/ 2001007186","price":628.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1414\/6340\/files\/DSC02372.jpg?v=1791579029","url":"https:\/\/www.fueltech.net\/products\/peak-hold-pro-gen2-injector-driver","provider":"FuelTech USA","version":"1.0","type":"link"}