Standard Ignition PC130 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Jeep Applications

Standard Ignition PC130 is an engine crankshaft position sensor built for accurate crankshaft signal tracking and stable ignition timing. It is a direct-fit style replacement for select Jeep Cherokee, Comanche, and Wrangler models from 1991-1992.

Key Features

• Bolt-on attachment method for secure mounting
• Female rectangular plug-in connector with 3 male terminals
• Integrated A/D conversion and digital signal processing for improved signal accuracy
• Dynamically adaptive switch point helps maintain consistent sensor operation
• Advanced circuitry helps protect against stray electromagnetic fields and power spikes
• Custom magnetic circuit programming is calibrated during performance testing for timing accuracy
• Environmental, endurance, timing, pulse width, and signal amplitude testing supports consistent output

Detailed Description

Standard Ignition PC130 is engineered to monitor crankshaft position and deliver the signal the engine control system uses for ignition timing and engine management. The sensor’s electronic processing and calibrated magnetic circuit help maintain accurate timing between the target wheel and sensor output, which is important for smooth operation on Jeep Cherokee, Jeep Comanche, and Jeep Wrangler models. This part cross-references DENSO Auto Parts 671-4137 for the same application.

What It Helps Address

• Crankshaft position signal loss
• Intermittent no-start conditions related to crank sensor failure
• Rough running caused by inaccurate timing input
• Stalling tied to unstable crankshaft signal output
• Check engine light concerns related to crank sensor performance

Installation Notes and Tips

Compatible With 1991-1992 Jeep Cherokee, 1991-1992 Jeep Comanche, and 1991-1992 Jeep Wrangler. Verify connector style, terminal count, and mounting style before installation. Clean the mounting surface and inspect the target wheel and wiring harness for damage or contamination that could affect signal quality. Standard Ignition PC130 uses a bolt-on design with a plug-in connector, which supports straightforward replacement when the original sensor matches the listed configuration.

Quality Assurance

Standard Ignition maintains complete quality control through the manufacturing process, from component selection to finished product. Each sensor is tested for timing, pulse width, and signal amplitude to support reliable operation across the listed Jeep applications.