Bosch 0261210205 Engine Crankshaft Position Sensor

Bosch Crankshaft Position Sensor for Porsche 911

The Bosch Engine Crank Angle Sensor (New), part number 0261210205, is an OE-quality engine crankshaft position sensor for Porsche 911 applications. It is built with a robust design to improve stability during temperature swings, with an expanded operating temperature range and reduced drift over service life.

Compatible with Porsche 911 models from 1995-1998 and 2001-2005, this Bosch crankshaft position sensor supports accurate engine timing signal input for the engine management system. The Bosch 0261210205 is a direct-fit service part for Porsche 911 owners looking for a precise replacement sensor.

Key Features

• Bosch Engine Crank Angle Sensor (New) for Porsche 911 applications
• Part number 0261210205 for accurate catalog matching
• OE-quality construction with a rugged sensor body
• Improved temperature stability for demanding engine bay conditions
• Expanded temperature range and reduced signal drift over time
• Fits Porsche 911, 1995-1998 and 2001-2005

Detailed Description

This Bosch crankshaft position sensor is engineered for Porsche 911 engines that rely on a stable crank angle signal for ignition and engine control. The Bosch 0261210205 uses a durable design intended to maintain consistent performance through heat cycling and long-term operation. Bosch’s Engine Crank Angle Sensor (New) line focuses on replacement sensors that match the needs of OE-style service work on Porsche 911 models.

This part cross-references Porsche 99660610500 for the same application.

Common Issues This Sensor Can Address

• Intermittent no-start or hard-start conditions related to crank signal loss
• Rough running caused by inaccurate engine speed input
• Stalling from unstable crankshaft position data
• Misfire or timing-related drivability concerns tied to sensor drift
• Check engine light faults associated with crank angle sensor performance

Installation Notes and Tips

Verify the part number and vehicle fitment before installation. For Porsche 911 applications, confirm the model year range matches 1995-1998 or 2001-2005 before replacing the sensor. Inspect the connector, wiring, and mounting area for heat damage or contamination during service, and clear any stored fault codes after installation.

Quality Assurance

Bosch supplies OE-quality engine management components, and this sensor is built with a robust temperature-resistant design to support consistent signal performance over its service life.