Hitachi CPS0122 Engine Crankshaft Position Sensor

Hitachi CPS0122 Crankshaft Position Sensor

The Hitachi CPS0122 is an engine crankshaft position sensor built for vehicles that rely on precise crankshaft signal input to the ECU. It is a direct-fit replacement for select Toyota Tacoma and Toyota 4Runner applications, with coverage across multiple model years.

• Engine crankshaft position sensor for ECU signal accuracy
• OE-style replacement for select Toyota Tacoma and Toyota 4Runner applications
• Built with high-quality components and materials for extended service life
• Part number: CPS0122
• Cross-reference: Standard Ignition PC563

Vehicle Fitment

• Fits 2005-2017 Toyota Tacoma, N/A
• Fits 2018 Toyota Tacoma, N/A, from 11/2017
• Fits 2019-2022 Toyota Tacoma, N/A
• Fits 2010 Toyota 4Runner, N/A

How This Sensor Works

This crankshaft position sensor monitors crankshaft position and sends the signal to the vehicle’s ECU so ignition and engine timing can be managed correctly. For Toyota Tacoma and Toyota 4Runner models listed above, the CPS0122 is engineered to match the specific vehicle application and support consistent engine operation. Part number CPS0122 is a practical OE-style replacement when the original sensor is worn or failing.

Common Issues It May Resolve

• Hard starting or extended crank time
• Intermittent stalling
• Rough idle or inconsistent engine speed signal
• Check engine light related to crankshaft position sensor faults
• No-start conditions caused by missing crankshaft signal

Installation Notes

Verify the year, model, and build date before ordering, especially for the 2018 Toyota Tacoma application noted as from 11/2017. Compare the connector and sensor location on the vehicle before installation. Clear diagnostic trouble codes after replacement and confirm proper engine operation.

Quality Assurance

Hitachi designs this sensor to meet the needs of the specific vehicle application, using quality materials and construction intended to support long service intervals and reliable ECU signal transmission.