VOLVO 0273101021 Acceleration Pressure Sensor Ignitor 234.VO1W96 960

( Manufacturer Part Number: 0273101021 ), ( Conditions Options: 960 ), ( Genuine Oem: Yes ), ( Material: Plastic ), ( Type: Acceleration Pressure Sensor ), ( Ipn: 234.vo1w96 ), ( Year: 1996 ), ( Features: Easy Installation )

Review VOLVO Acceleration Pressure Sensor Ignitor Oem fits 1995–1997

The **Volvo 0273101021 Acceleration Pressure Sensor Ignitor** (commonly referred to as the **accelerometer or G-sensor**) is a critical component in the **1995 1997 Volvo 960** series, specifically designed to enhance vehicle safety and performance by monitoring lateral and longitudinal acceleration forces. This precision-engineered sensor plays a pivotal role in the **airbag control module (ACM)**, working in tandem with other safety systems to deploy airbags during sudden impacts, rollovers, or extreme deceleration events. Manufactured to Volvo s exacting standards, this part is built with a robust **piezoelectric or capacitive sensing mechanism**, allowing it to detect even the slightest shifts in inertial forces with remarkable accuracy. The sensor is mounted strategically within the vehicle s chassis, often near the passenger compartment, to ensure optimal responsiveness to dynamic events like side collisions or abrupt turns. Over time, wear, corrosion, or electrical interference can compromise its functionality, leading to delayed or incorrect airbag deployment making this component essential for maintaining the integrity of the vehicle s passive safety systems. Replacing a faulty sensor with the genuine **Volvo 0273101021** ensures seamless integration with the original wiring harness and control module, preserving the factory-intended performance and reliability of the 960 s advanced safety architecture. Whether addressing a diagnostic trouble code (DTC) related to airbag system malfunctions or proactively upgrading for long-term durability, this sensor is a cornerstone of the 960 s legendary safety reputation.

### **Pros and Cons of Buying a 1995 1997 Volvo 850 (0273101021) with a Faulty Acceleration Pressure Sensor and Ignition System**

#### **Pros**

1. **Reliable Engine and Chassis**

The Volvo 850 (especially the 2.3L or 2.4L turbocharged models) is known for its robust engine and solid build quality. The 2.3L turbo engine, in particular, is praised for its durability if maintained properly. The chassis is also well-engineered, offering a comfortable ride and good handling for its time.

2. **Classic Design and Resale Value**

The 850 has a timeless Scandinavian design that remains desirable among classic car enthusiasts. While not as valuable as some European sports cars, it holds its own in the used market, especially well-maintained examples. The T5 (turbocharged) models are particularly sought after.

3. **Turbocharged Performance (If Functioning)**

The turbocharged versions (T5) provide a strong power-to-weight ratio, making them enjoyable to drive, especially on winding roads. If the turbo and supporting components (like the intercooler and wastegate) are in good condition, the performance can still be impressive.

4. **Available Parts and Community Support**

Volvo 850 parts are widely available, both new and used, due to its popularity. There is also a strong owner community, forums (e.g., Volvo850.org), and aftermarket support for modifications, making repairs and upgrades easier to source.

5. **Potential for Restoration**

If the car is in rough condition, it can be a rewarding project. The 850 is relatively straightforward to work on compared to some European imports, and many owners enjoy restoring them to their former glory.

6. **Safety Features for Its Era**

For the late '90s, the 850 came with decent safety features like ABS (on later models), dual airbags, and a sturdy frame. This makes it safer than many contemporaries, though modern safety standards are far superior.

---

#### **Cons**

1. **Electrical and Ignition System Issues**

The ignition system (especially the ignition control module and related sensors) is a common weak point in these cars. The **acceleration pressure sensor (APS)** failure you mentioned can cause stalling, rough idling, or no-start conditions. Replacing it is relatively inexpensive ( $50 $100 for parts), but if the ignition control module or distributor (if equipped) is failing, it may require more extensive work. The **T5 models** are particularly prone to ignition-related problems due to their turbocharged nature.

2. **Turbocharger and Intake/Exhaust Problems**

The turbocharged 850s (T5) are notorious for turbo failure, often due to oil leaks, wastegate issues, or intercooler failures. The turbo itself is not overly expensive ( $500 $1,000 installed), but the labor and potential for related damage (e.g., oil leaks, carbon tracking) can add up. The **intake manifold gaskets** and **exhaust manifolds** are also common failure points.

3. **Transmission and Drivetrain Wear**

The **automatic transmissions** (especially the 540R) are known for failing over time, often requiring a rebuild or replacement ( $1,500 $2,500). The **manual transmissions** are more reliable but still require maintenance. The **differential and driveshafts** can also wear out, especially in high-mileage examples.

4. **Fuel System and Injector Problems**

The **fuel injectors** in the 850 can clog or fail over time, leading to rough running or poor performance. The **fuel pump** is another weak point, and a failure can strand you. The **fuel lines and filters** may also need frequent attention.

5. **Suspension and Steering Wear**

The **shock absorbers, bushings, and control arms** wear out over time, leading to a rough ride and poor handling. The **power steering pump** can also fail, requiring replacement ( $300 $600 installed). The **rack-and-pinion steering** is generally reliable but can develop play if not maintained.

6. **Rust and Bodywork Concerns**

While not as prone to rust as some European cars, the 850 can develop rust in the **wheel wells, rocker panels, and undercarriage**, especially in snowy or salted climates. Inspecting the body closely is essential before purchase.

7. **Maintenance Costs**

While parts are available, labor costs can add up, especially if you rely on dealerships or specialty Volvo mechanics. Many owners prefer to do their own maintenance to save money, but this requires mechanical knowledge.

8. **Modern Comfort and Technology Limitations**

The 850 lacks modern features like advanced driver aids, Bluetooth, or modern infotainment. The **climate control system** can be finicky, and the **seat heating** (if equipped) may not work reliably. The **CD player** is often a weak point, and upgrading to a modern stereo requires wiring knowledge.

---

### **Ending Conclusion**

The **1995 1997 Volvo 850 (0273101021)** is a **great project car or a solid daily driver if well-maintained**, but it comes with **notable electrical, turbocharged, and drivetrain challenges**. The **acceleration pressure sensor and ignition issues** you ve identified are common but manageable with the right budget and mechanical skills. If the **turbo, transmission, and suspension** are in good shape, the car can be a **fun, reliable, and stylish** choice. However, if these components are neglected, the repair costs can add up quickly.

- If you re **mechanically inclined** and willing to **budget for potential repairs**, the 850 is a rewarding purchase.

- If you want a **low-maintenance, modern daily driver**, consider a newer or more reliable used car.

- If you re buying **as a project**, ensure the **turbo, transmission, and major systems** are functional before committing.

- **Test drive thoroughly** and have a **pre-purchase inspection** focused on the **ignition system, turbo, transmission, and suspension**.

- **Budget for immediate repairs**, especially if the **APS, ignition control module, turbo, or transmission** needs attention.

- **Prioritize T5 models with low miles** if you want turbocharged performance, but be prepared for **turbo-related maintenance**.

- **Consider a manual transmission** if you prefer simplicity over the automatic s potential issues.

- **Join the Volvo 850 community** for advice on specific model-year quirks and part sourcing.

The 850 is a **fantastic car for the right owner** one who enjoys working on projects, appreciates classic Scandinavian design, and isn t deterred by some mechanical challenges. If you re prepared for potential repairs and enjoy the driving experience, it s a **great buy**. If you want a hassle-free used car, look elsewhere.

Details:

part #: 0273101021 prices

• $56.05-$74.81

specifications pedalspadsaz:

• for makes: Volvo
• for years: 1995-1997
• mpn: 0273101021
• conditions options: 960
• genuine oem: Yes
• material: Plastic
• type: Acceleration Pressure Sensor
• ipn: 234.vo1w96
• year: 1996
• features: Easy Installation

general pedalspadsaz:

• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts
• condition: Used

seller pedalspadsaz:

• # reviews: 2659
• city: Mesa, Arizona
• rating: 99.8%

returns pedalspadsaz:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer pedalspadsaz:

• sold: 0
• availability: In Stock
• quantity: 1
• started: March 18, 2026
• options: Ship-to-home
• best offers: True

shipping pedalspadsaz:

• service: USPS Ground Advantage
• transit: 3-8 Days
• cost: $4.99
• class: Standard
• type: Fixed
• carrier: USPS

payments pedalspadsaz:

• other
• credit card: Discover
• wallet: Google-pay

Volvo 0273101021 Is Similar To:

• 1990 Oem 1988 Gas 1989 Bertone Volvo 1272001 1987 Pedal Throttle 780 (26.4% similar) 8 v6 with only 43,230 miles in excellent condition. Also you can pickup if you live close. AK 189 please verify fitment and condition by carefully looking at the pictures taken and part numbers provided...(August 17th, 2014)
• 1272618 Volvo Oem Gas Accelerator Pedal Assembly Throttle Lever (33.1% similar) ...(December 10th, 2018)
• Throttle Volvo 13916 850 Accelerator Pedal Foot Pad Lever Oem 96 Gas (43.1% similar) It will show signs of wear such as scuffs and scratches. All trims parts are sold without clips mounting hardware. Damaged or parts only items are sold as is. Taillight and headlight bulbs are not included in the sale...(July 10th, 2014)
• 17222635 17222635-1 17222635 Volvo Oem Accelerator (28.6% similar) Some things may have cosmetic damage or the packaging be damaged. New- oem volvo accelerator pedal fast free shipping...(April 30th, 2017)
• Prices Volvo Bertone 1988 Oem 780 1990 1989 Pedal 1987 Brake Assembly (17.9% similar) AI 190 please verify fitment and condition by carefully looking at the pictures taken and part numbers provided. 8 v6 with only 43,230 miles in excellent condition. Also you can pickup if you live close...(October 17th, 2014)
• Lever Throttle 940 1991-1997 960 Oem Speed Control Volvo Pedal Gas Accelerator (36.4% similar) Expedited shipping is not available on heavy and large items. Free shipping is only valid on items you keep. Please look at pictures for exact condition and damage. Select make. Free shipping is only valid on items you keep. Select year. Select model...(November 27th, 2014)
• Oem S80 Pedal 850 Brand C70 S60 Pad Brake Xc90 V70 V70xc Volvo 1993-2014 (13.5% similar) The Tosca family has also led the nation in both ford and Lincoln mercury sales during our history. Over his many years, he has developed a business of best in class sales and service. Tosca automotive group has won every ford motor company award dating back to 1958 , including 10 chairman's awards...(October 9th, 2014)
• Tail 1994-1997 Light Lever Switch Pedal 850 Volvo Oem Bracket Brake Wagon (12.1% similar) Select make. Select year. Expedited shipping is not available on heavy and large items...(August 29th, 2014)
• Volvo Lever Gas 1995 850 Wagon Pad Accelerator Foot Pedal Oem Prices Throttle 8903 (39.2% similar) Taillight and headlight bulbs are not included in the sale...(October 21st, 2014)
• 1996 Lever Bracket Pad 1997 Prices Oem 850 1995 1835 Sedan Clutch Volvo Brake Pedal (22.6% similar) Used computer modules may require programming to work properly. It will show signs of wear such as scuffs and scratches...(December 22nd, 2014)
• Prices 1995 Pad 1997 Pedal 850 2.3l Throttle Turbo Accelerator Gas Lever Volvo 1996 Oem (38% similar) Used computer modules may require programming to work properly. All trims parts are sold without clips mounting hardware...(February 9th, 2015)