Bosch 1928405067 94-Way 154P-V EMS Retaining Holding Plate

The Component: Genuine Bosch high-performance internal terminal holding and retaining plate. 154P-V EMS (Engine Management System) Series taxonomy / 94-Position High-Density Mixed Grid Matrix Block / Internal Housing Core Carrier / Component Specification Variant (Jet Black / Premium Glass-Reinforced PA66 GF15 / Main Housing Service Component / Component Variant Alias: 1-928-405-067 / Global Order Reference: 1928405067).

Applications & Fitment: Engineered as a critical structural component designed explicitly to seat inside Bosch 154P-V EMS series 94-way female engine control unit (ECU) master harness connector blocks (most notably matching main housing part number 1928405063). This internal grid plate provides 94 total positions, structurally mapping out 88 open signal and power terminal cavities alongside specialized factory alignment pathways. Deployed heavily across global passenger vehicle networks, commercial transport fleets, and heavy agricultural machinery, this component serves as the mechanical core that maintains strict perpendicular terminal pitch alignment across mixed-matrix pins. It is custom-machined to safely guide and retain multi-gauge terminal architectures, seamlessly shielding BCB 0.6mm micro-control paths, MQS 1.5mm mid-range links, and high-ampacity BDK 2.8mm power delivery lines. Once inserted into the outer connector shell during harness assembly or workshop reconstruction, it guarantees that female socket terminals remain perfectly square to the incoming mating ECU device header pins. Highly susceptible to grid wall distortion, track warping, or perimeter rail cracking if field service technicians attempt forced insertion when a loose terminal is improperly seated or backed out of its primary lane.

Technical Attributes:

- Manufacturer Part Number: 1928405067 / 1-928-405-067 (Brand: Bosch / Heavy-Duty Genuine Component Class)

- Product Series Interconnect Family: 154P-V EMS (Engine Management System) System Accessories

- Component Structural Type: Internal Retaining Plate / Terminal Matrix Holding Block

- Structural Connector Compatibility: Engineered tailored to snap cleanly inside Bosch 94-way female ECU engine management harness plugs (including 1928405063 and adjacent low-pole matrix blocks)

- Total Housing Position Capacity: 94 Layout Points (Configured with 88 active open terminal cavities alongside specialized structural guidance paths)

- Multi-Gauge Hybrid Compatibility: Form-fitted to isolate and organize mixed terminal groups including BCB 0.6mm, MQS 1.5mm, and heavy-gauge BDK 2.8mm female crimp sockets

- Base Structural Compound: Premium 15% Glass-Fiber Reinforced Polyamide (PA66 GF15) engineering polymer for optimized tracking resistance, rigid dimensional memory, and robust structural stiffness

- Color Profile: Factory Standard Jet Black housing core block

- Environmental Isolation Level: Operates fully inside waterproof and dustproof IP-rated ECU connector enclosures when locked within the main outer housing block assembly

- Low-Voltage Circuit Threshold: Material certified safe for standard low-voltage engine management and sensor loops operating below 32V DC continuous

- Operational Thermal Window: Extended engine compartment rating certified to maintain dimensional accuracy and cavity tolerances from -40°C up to +125°C

- Associated Assembly Sub-Components (Not Included): Fits directly alongside outer female housing block 1928405063, right-angle wire dress cover 1928405069, signal-side secondary lock 1928405073, and power-side secondary lock 1928405074

- Commercial Access: Available as loose individual workshop repair blocks, sub-assembly component replacement groups, or bulk distribution trade units. Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent garages, loom remanufacturers, and trade auto-electrical stockists.