Beck Arnley 154-0156 Fuel Injection Throttle Body

Overview of Beck Arnley Fuel Injection Throttle Body

The Beck Arnley 154-0156 fuel injection throttle body is engineered for precise air and fuel delivery in Toyota 4Runner and Tacoma models. Designed to meet OEM specifications, this component ensures optimal engine performance and responsiveness.

• Compatible with Toyota 4Runner and Tacoma vehicles
• Part number 154-0156 for accurate identification
• Manufactured by Beck Arnley, a trusted automotive parts brand
• Constructed with materials including cobalt (II) oxide and carbon black for durability
• Designed to maintain proper throttle response and fuel injection efficiency

Technical Details and Material Composition

This fuel injection throttle body incorporates chemical components such as cobalt (II) oxide (CAS No. 1307-96-6) and carbon black (CAS No. 1333-86-4), which contribute to its structural integrity and performance under operating conditions. The use of these materials supports resistance to wear and thermal stress, ensuring consistent throttle operation in Toyota 4Runner and Tacoma engines.

Applications and Problem Resolution

This Beck Arnley throttle body is specifically designed for use in the fuel injection system of Toyota 4Runner and Tacoma models. It addresses several common issues related to throttle body performance, including:

• Irregular or rough idling caused by throttle body wear
• Reduced engine power due to improper air-fuel mixture
• Throttle sticking or delayed response affecting acceleration
• Check engine light triggered by throttle position sensor errors
• Fuel efficiency loss related to throttle body malfunction

Installation Notes and Recommendations

When installing part number 154-0156 on Toyota 4Runner or Tacoma vehicles, ensure the throttle body is properly cleaned and free of debris before mounting. Follow manufacturer torque specifications for mounting bolts and verify electrical connections to the throttle position sensor. It is recommended to perform a throttle body relearn procedure after installation to optimize engine performance.

Quality Assurance and Warranty Information

Beck Arnley parts undergo rigorous quality control to meet OEM standards. The 154-0156 fuel injection throttle body is backed by a limited warranty covering defects in materials and workmanship. This warranty provides assurance of the part’s reliability and durability when installed in compatible Toyota 4Runner and Tacoma models.