Solving P0021 Code in Hyundai Santa Fe: What You Need to Know

The Hyundai Santa Fe P0021 is a mid-size crossover SUV that was first introduced in 2001. It has been a popular choice for families due to its roomy interior, generous cargo capacity, and reliable performance. The P0021 trim level offers additional features such as leather seating, alloy wheels, and a sunroof. It also comes with an upgraded audio system and navigation system. The powertrain consists of a 2.4-liter four-cylinder engine paired with a six-speed automatic transmission that produces 175 horsepower. The Santa Fe P0021 also comes with standard safety features such as anti-lock brakes, traction control, and stability control. It also has Bluetooth connectivity and USB ports for added convenience.

Automobile: Hyundai Santa Fe


The Hyundai Santa Fe is a mid-size SUV that offers a great combination of performance, style, and safety. It is a perfect choice for those who want a reliable vehicle that is stylish and comfortable yet still offers plenty of power under the hood. The Santa Fe is powered by a 2.4L four-cylinder engine that produces up to 290 horsepower and 252 lb-ft of torque. It also features a suite of advanced safety features such as blind spot monitoring, forward collision warning, lane keep assist, and adaptive cruise control.

The exterior design of the Santa Fe is sleek and modern with an athletic profile that grabs the attention of onlookers. The interior cabin is well-crafted with premium materials that provide a luxurious feel while still being comfortable enough for long trips. The seating arrangement in the Santa Fe can seat up to seven passengers comfortably, making it ideal for larger families or those who need plenty of extra cargo space.

Design and Style

The exterior design of the Hyundai Santa Fe is stylish yet functional with dynamic curves and sculpted lines that give it an athletic profile. The front end features a bold grille flanked by standard LED headlights while the rear end has wrap-around taillights that complete its look. The interior cabin comes with quality materials such as leather seats and soft-touch surfaces for added comfort and luxury. It also features an intuitive infotainment system with an 8-inch touch screen display for easy access to your favorite apps and music services.


The Hyundai Santa Fe provides plenty of power under the hood thanks to its 2.4L four-cylinder engine that produces up to 290 horsepower and 252 lb-ft of torque when paired with an eight-speed automatic transmission. This powertrain combination provides responsive acceleration from start to finish as well as excellent fuel efficiency ratings at 24 mpg city/29 mpg highway/26 mpg combined on all wheel drive models. Additionally, it has an independent suspension system that ensures smooth handling even on rough roads while providing excellent stability in cornering scenarios.

Features and Technology

The Hyundai Santa Fe comes fully equipped with advanced technology features such as Apple CarPlay® & Android Auto™ integration, wireless charging pad, dual zone climate control, Bluetooth® connectivity, HD Radio™ & SiriusXM® satellite radio compatibility, navigation system with free map updates for three years, Blind Spot Detection (BSD) & Rear Cross Traffic Alert (RCTA) systems for improved visibility when driving in reverse or changing lanes on highways or busy streets respectively; as well as various driver assistance technologies like Driver Attention Warning (DAW), Forward Collision Warning (FCW), Lane Departure Warning (LDW), High Beam Assist (HBA), Dynamic Bending Light (DBL) etc., all designed to provide improved safety & convenience during your drives. Additionally, it also comes standard with P0021 code diagnostic capability which can help identify any potential problems in engine performance early on so you can take care of them before they become more serious issues down the line

Overview of the Hyundai Santa Fe

The Hyundai Santa Fe is a popular mid-size SUV that offers a variety of features, engine options, and performance specs. It has been praised by critics and customers alike for its spacious interior, reliable performance, and comfortable ride. The Santa Fe is available in three trim levels: SE, SEL, and Limited. The SE trim is the most affordable option, while the Limited is the most luxurious. All trims come with a 2.4L inline-4 engine as standard, but there are also several upgrades available including a 2.0L turbocharged engine and a hybrid variant.

Safety Features of the Hyundai Santa Fe

The Hyundai Santa Fe comes with a wide range of safety features to keep you safe on the road. Standard safety features include an advanced airbag system with front, side curtain, and driver knee airbags for extra protection in case of an accident. It also has an Anti-lock Braking System (ABS) which helps reduce wheel lockup during hard braking to improve vehicle control and stability. Additionally, blind spot detection system alerts you to potential hazards when changing lanes or merging onto highways, while the lane departure warning system can help prevent unintentional lane changes by alerting drivers when they drift out of their lane without using their turn signal. Finally, rear cross traffic alert can help when backing out of tight parking spots by warning drivers if another vehicle is approaching from either side.

Hyundai Santa Fe Engine Options and Performance Specifications

The standard engine in all trim levels of the Hyundai Santa Fe is a 2.4L inline-4 that produces 185 horsepower @ 6500 rpm and 178 lb-ft torque @ 4000 rpm. This engine provides plenty of power for everyday driving needs while still delivering good fuel economy at 25 mpg city/highway combined with FWD or 24 mpg combined with AWD depending on the model you choose. It also offers excellent acceleration performance with 0–60 mph times ranging from 8–9 seconds depending on drivetrain configuration and other factors such as weight or tire size.

For those who want extra power under the hood there are two upgrade options available for the Hyundai Santa Fe: a 2.0L turbocharged 4-cylinder engine that produces 235 horsepower @ 6000 rpm and 260 lb-ft torque @ 1400 rpm; and a hybrid variant featuring both electric motors and gasoline engines that deliver a combined 225 horsepower @ 5500 rpm and 258 lb-ft torque @ 2000 rpm for improved fuel efficiency at 33 mpg city/highway combined with FWD or 32 mpg combined with AWD depending on model chosen. Both engines provide improved acceleration performance over the standard 2.4L engine with 0–60 mph times ranging from 7–8 seconds depending on drivetrain configuration and other factors such as weight or tire size..

FAQ & Answers

Q: What is the P0021 code on a Hyundai Santa Fe?
A: The P0021 code on a Hyundai Santa Fe is a camshaft position sensor. This sensor is responsible for monitoring the position of the camshaft and relaying that information to the engine control unit (ECU). It helps to ensure that the camshaft is in the correct position when it comes to timing.

Q: What design features does the Hyundai Santa Fe have?
A: The Hyundai Santa Fe has a modern and stylish design. It has an aerodynamic body with sleek lines, LED headlights, and an aggressive front grille. Inside, it has comfortable seating for up to seven passengers with an intuitive dashboard layout and a range of convenience features.

Q: What type of engine does the Hyundai Santa Fe have?
A: The standard engine on the Hyundai Santa Fe is a 2.4-liter inline-4 engine which produces 185 horsepower and 178 lb-ft of torque. This engine is paired with a 6-speed automatic transmission for smooth shifting performance.

Q: What safety features are available on the Hyundai Santa Fe?
A: The Hyundai Santa Fe comes with several advanced safety features including seven airbags, ABS system, blind spot detection system, lane departure warning system, and rear cross traffic alert system. These features help to keep occupants safe in case of an accident.

Q: How efficient is the Hyundai Santa Fe?
A: The 2.4-liter inline-4 engine in the Hyundai Santa Fe has fuel economy ratings of 22 mpg city/29 mpg highway/25 mpg combined*. This makes it one of the more efficient vehicles in its class. Additionally, it can accelerate from 0 to 60 mph in 8 seconds*.

In conclusion, the Hyundai Santa Fe is a reliable and practical SUV that offers great value for money. It has a spacious and comfortable interior, plenty of safety features, and excellent fuel economy. It is also a great choice for those looking for an affordable and dependable family vehicle. The Santa Fe is sure to provide years of driving pleasure and reliability.

Author Profile

Carl Frisch
Carl Frisch
With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics (at Palo Alto Bicycles) and later as a working partner in my own store.

As the shop owner of Spoke n’ Word Cycles in Socorro, NM, the success of the mission was my responsibility, which I pursued passionately since we opened in 2003 through the spring of 2011. I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.

As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigners, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.

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