Beck Arnley 158-0844 Air Charge Temperature Sensor

Air Charge Temperature Sensor for Audi and Volkswagen

Beck Arnley 158-0844 is an air charge temperature sensor built to meet foreign nameplate OE specifications for form, fit, and function. It is a direct-fit replacement for a range of Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, S4, TT, TT Quattro, and Volkswagen Golf, Jetta, Passat, and Beetle applications.

With a 1-port design, blade terminals, and 2 terminals, this sensor is specified for the intake air temperature signal used by the engine management system. Beck Arnley 158-0844 is a practical choice when you need accurate replacement fitment for Audi and Volkswagen turbo and naturally aspirated applications listed below.

Key Features

• Air charge temperature sensor for engine sensor replacement
• 1 air port for the specified OE-style installation point
• Blade terminal design with 2 terminals
• Built to match foreign nameplate OE specifications for form, fit, and function
• Fits select Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, S4, TT, TT Quattro, and Volkswagen Golf, Jetta, Passat, and Beetle models
• Part number 158-0844 for accurate ordering and lookup

Detailed Description

This Beck Arnley air charge temperature sensor helps restore the intake air temperature input the engine control system relies on for fuel and ignition calculations. Beck Arnley sources parts to OE-style specifications for foreign nameplate vehicles, giving you a replacement that follows the original form and connector style expected on the application. If you are replacing a faulty sensor on an Audi A4, Volkswagen Jetta, or related platform, 158-0844 provides a direct-match solution for the listed vehicles.

This part cross-references Bosch 0280130026 and 0280130027 for the same application.

What It Helps Address

• Incorrect intake air temperature readings
• Check engine light related to the air charge temperature circuit
• Rough idle caused by inaccurate sensor input
• Hard starting or drivability concerns tied to air temperature data
• Fuel mixture issues from a failing sensor signal

Installation Notes and Tips

• Verify the connector style, blade terminal count, and air port configuration before installation.
• Match the vehicle by year, model, and VIN break where noted, especially on 2003 applications with chassis-specific cutoffs.
• Inspect the harness connector and surrounding intake tract for damage or contamination before installing the new sensor.
• Clear diagnostic trouble codes after installation and confirm the repair with a road test or scan tool.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. Part number 158-0844 is engineered for the listed Audi and Volkswagen applications, including 1997-2006 Audi A4 and A4 Quattro, 1998-2002 Audi A6 and A6 Quattro, 2001-2005 Audi Allroad Quattro, 2000-2006 Audi TT and TT Quattro, 2000-2002 Audi S4, and select 1998-2005 Volkswagen Passat, 1999-2003 Beetle, 2000-2003 Jetta, and 2000-2006 Golf models.