Standard Ignition PCB1 Engine Crankshaft Position Sensor Bracket

Engine Crankshaft Position Sensor Bracket for GM Applications

Standard Ignition PCB1 is an engine crankshaft position sensor bracket application for a wide range of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles from 1985-1992. It is built for direct service use where accurate sensor-to-target wheel alignment matters for consistent ignition timing and signal quality.

Key Features

• Standard Ignition PCB1 crankshaft position sensor bracket for service replacement
• Supports accurate sensor positioning for timing and pulse signal consistency
• Built with manufacturing controls that include environmental, endurance, and end-of-line testing
• Designed with broad vehicle coverage across GM passenger cars and vans
• Cross-references SKF BR2 for the same application

Detailed Description

The Standard Ignition PCB1 is an engine crankshaft position sensor bracket used in GM ignition service applications where the sensor must remain properly aligned with the target wheel. Standard Ignition uses controlled manufacturing and testing processes to help maintain consistent timing accuracy, pulse width, and signal amplitude across production. This part number is listed for multiple Buick, Chevrolet, Oldsmobile, and Pontiac models, including Buick Century, Regal, LeSabre, Riviera, and Skylark; Oldsmobile Cutlass Ciera, Cutlass Supreme, 98, and Delta 88; and Pontiac Firebird, Grand Prix, Bonneville, and Grand Am. If you are servicing a Buick Regal, Pontiac Firebird, or Oldsmobile Cutlass Supreme, PCB1 provides the bracket support needed for proper crankshaft position sensor location.

What It Helps Address

• Crankshaft position sensor misalignment
• Erratic ignition timing or unstable timing signals
• Signal dropouts caused by poor sensor-to-wheel positioning
• Driveability issues tied to inconsistent pulse output
• Service replacement needs on GM vehicles with bracket-specific applications

Installation Notes and Tips

Verify the vehicle application by year, make, model, and notes before installation. Some listings are bracket-only applications, including the 1992 Pontiac Trans Sport note. Confirm the existing sensor mounting style and target wheel relationship before replacing the bracket. For best results, inspect the surrounding ignition components and mounting surfaces for wear, damage, or contamination that could affect sensor alignment.

Quality Assurance

Standard Ignition states that this part is produced under complete quality control from component sourcing through finished product inspection. The PCB1 also undergoes environmental, endurance, and end-of-line testing to verify timing, pulse width, and signal amplitude consistency.