Description:
CARDONE Remanufactured Mass Air Flow Sensors (MAFS) precisely track O.E. output curves and maintain specific tolerances to ensure accurate scan tool readings for proper operation. 100% re-soldering of critical components ensures superior electrical connections, eliminates intermittent failures and lengthens product life. With CARDONE Mass Air Flow Sensors (MAFS), you can expect smooth vehicle performance.
Features and Benefits:
- 100% re-solder of critical components ensures superior electrical connections, no intermittent failures and longer product life.
- All modules are 100% tested with automated computer test equipment to ensure full functionality and reliability.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Components are rated to handle demanding temperature variations for optimum reliability in every environment.
- On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
- Our sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate feedback to the vehicles engine control management system.
Specifications:
Connector Shape:
Rectangular
Contains Electronic Components:
Circuit Board
FAA_A1:
A malfunctioning MAF/VANE air flow sensor can cause any one or more of the following symptoms: hesitation, stalling, poor fuel economy or poor engine performance.
FAA_A2:
Visually inspect the sensor element in the MAF for damage or for a burnt smell. In the VANE AIRFLOW sensor, inspect the door for binding or for a burnt smell. Check for diagnostic trouble codes with a scanner.
FAA_A3:
Over-voltage sources from relays, short circuited wiring, cracked printed circuit boards, moisture entering the unit through split air ducts, electrical connections and wiring, air intake obstructions or gas/oil fumes from the engine can cause failure. Check air filter and air ways for dirt or debris. Check for loose or faulty connectors and broken or faulty wiring. Be sure to check these to prevent damage to the replacement unit.
FAA_A4:
The most common causes are: a worn vane assembly, a cracked housing, or a cracked printed circuit board. These conditions all require unit replacement.
FAA_A5:
The most common causes are: cracked circuit boards, burnt sensing elements, poor solder joints, deteriorated conformal coating, or loose printed circuit board components.
Housing Material:
Plastic
Inlet Connection Diameter:
3.4 in.
Inlet Connection Diameter:
86.36 mm
Is Or Contains A Battery:
No
Is Or Contains A Bulb:
No
Is Prop Sixty Five Affected:
No
Is the item CARB affected:
No
Mounting Bracket Included:
No
Mounting Hardware Included:
No
Mounting Hole Quantity:
2
Mounting Type:
Bolt-On; Hose Clamp
Outlet Connection Diameter:
3.4 in.
Outlet Connection Diameter:
83.3 mm
Package Contents:
Mass Air Flow Sensor; Instruction Sheet
Product Condition:
Remanufactured
Universal Or Specific Fit:
Specific
Wiring Harness Included:
No
Mercedes-Benz #:
1120940148
Mercedes-Benz #:
1130940048
Mercedes-Benz #:
1130940148
Manufacturer Warranty:
12 Months
