1. ആമുഖവും അവസാനവുംview
This manual provides essential information for the proper installation, operation, and maintenance of your Bosch Lambda Sensor, model 0258017178. The Bosch Lambda Sensor is a critical component in modern vehicle exhaust systems, designed to measure the oxygen content in the exhaust gases. This measurement is vital for the Engine Control Unit (ECU) to optimize the air-fuel mixture, leading to improved engine combustion efficiency and reduced emissions.
Bosch Lambda Sensors are functionally and quality tested to meet original equipment standards, ensuring high performance and reliability throughout their service life. This sensor features a vehicle-specific connector for a secure electrical connection and is designed for straightforward installation.
2 സുരക്ഷാ വിവരങ്ങൾ
- പ്രൊഫഷണൽ ഇൻസ്റ്റാളേഷൻ ശുപാർശ ചെയ്യുന്നു: All installation and maintenance work on automotive components, especially those related to the engine and exhaust system, should only be carried out by trained and qualified specialists. Improper installation can lead to vehicle damage, malfunction, or personal injury.
- വാഹന അനുയോജ്യത: Before installation, it is crucial to confirm the compatibility of this product with your specific vehicle model using the vehicle identification number (VIN) or a reliable parts finder. All vehicle-specific restrictions and requirements must be strictly observed.
- ഇലക്ട്രിക്കൽ സുരക്ഷ: Disconnect the vehicle's battery before performing any electrical work to prevent short circuits or electrical shock.
- ചൂടുള്ള ഘടകങ്ങൾ: Exhaust system components can become extremely hot during operation. Allow the engine and exhaust system to cool down completely before attempting any work.
3. പാക്കേജ് ഉള്ളടക്കം
The Bosch Lambda Sensor 0258017178 package typically includes the following components:
- Bosch Lambda Sensor with integrated cable and vehicle-specific connector.
- Mounting clips and cable ties (may vary by specific kit).
Figure 3.1: Bosch Lambda Sensor 0258017178 with packaging and accessories.
Figure 3.2: The Bosch Lambda Sensor 0258017178 and included mounting clips.
Figure 3.3: Detail of the 5-terminal vehicle-specific connector.
Figure 3.4: Close-up of the sensor tip, showing the threaded section for installation.
Figure 3.5: Various mounting clips and fasteners provided for securing the sensor cable.
Figure 3.6: Cable ties included for proper cable management.
4 അനുയോജ്യത
The Bosch Lambda Sensor 0258017178 is compatible with a range of vehicle models. It is essential to verify compatibility with your specific vehicle before installation.
Compatible Vehicle Models (Sample List):
- VW Golf V 1.6 FSI (2003 - 2009) 85kW
- VW Golf VI 1.4 TSI (2008 - 2013) 90kW
- Audi A3 Sportback 1.4 TFSI (2004 - 2013) 92kW
- VW Golf PLUS 1.6 FSI (2005 - 2013) 85kW
- Audi A1 Hatchback 1.4 TFSI (2010 - ) 90kW
- VW Golf VI 1.4 TSI (2008 - 2013) 118kW
- Audi A1 Sportback 1.4 TFSI (2011 - ) 90kW
- VW Scirocco Coupe 1.4 TSI (2008 - ) 118kW
- Audi A3 Hatchback 1.4 TFSI (2003 - 2012) 92kW
- VW Golf V 1.4 FSI (2003 - 2009) 66kW
കുറിപ്പ്: ഇത് പോലെയാണ്ample list. Always use your vehicle's specific identification to confirm exact compatibility.
Equivalent Part Numbers (Sample List):
- AUDI: 07L 906 262 L, 07C 906 262 BR, 07L 906 262 N, 1K0 998 262 L, 03C 906 262 A
- PORSCHE: 958 606 133 11, 03H 906 262 N, 958 606 129 01, 958 606 129 00, 958 606 128 01, 958 606 134 11, 06E906262M, 958 606 128 00, 03H906262E, 03H906262D, 06E906262N, 955 606 129 30, 03H 906 262 M
- SEAT: 1K0 998 262 L
- SKODA: 1K0 998 262 L, 07C 906 262 BH
- VW: 07L 906 262 S, 07C 906 262 BJ, 03H 906 262 E, 03H 906 262 N, 03H 906 262 M, L03C 906 262 BJ, 07C 906 262 BR, 06H 906 262 D, 06A 906 262 EH, 07L 906 262 Q, 03C 906 262 BJ, 03C 906 263 BJ, 03H 906 262 H, 025 801 726 8, 03H 906 262 AB, 07C 906 262 BL, 07L 906 262 L, 03C 906 262 AJ, 1K0 998 262 L, 03C 906 262 A, 07C 906 262 BH, 03C 906 262 AF, 022 906 262 CD, 03C 906 262 AM, 07C 906 262 BK, 03H 906 262 D, 07L 906 262 N, 06A 906 262 EM
- BOSCH: 0 258 007 212, 0 258 017 079, 0 258 017 154, 0 258 017 178, 0 258 017 179, 0 258 017 195, 0 258 017 077, 0 258 017 073, 0 258 017 260, 0 258 017 075, 0 258 017 243, 0 258 017 261
5. ഇൻസ്റ്റലേഷൻ (സജ്ജീകരണം)
The Bosch Lambda Sensor 0258017178 is designed for direct replacement and is "installation ready." However, due to the complexity of automotive systems and the critical role of the lambda sensor, professional installation is strongly recommended.
പൊതുവായ ഇൻസ്റ്റലേഷൻ ഘട്ടങ്ങൾ (യോഗ്യതയുള്ള സാങ്കേതിക വിദഗ്ധർക്ക്):
- തയ്യാറാക്കൽ: Ensure the engine and exhaust system are completely cool. Disconnect the vehicle's battery.
- Locate Old Sensor: Identify the existing lambda sensor in the exhaust system. Note its position (e.g., pre-catalytic converter, post-catalytic converter). This specific model is listed as 'Left' in specifications, which typically refers to the bank 1 sensor on V-engines or the primary sensor on inline engines.
- ഇലക്ട്രിക്കൽ കണക്റ്റർ വിച്ഛേദിക്കുക: Carefully disconnect the electrical connector of the old sensor. The Bosch sensor features a vehicle-specific connector for a precise fit.
- പഴയ സെൻസർ നീക്കം ചെയ്യുക: Use an appropriate oxygen sensor socket wrench to remove the old sensor from the exhaust pipe. Be aware that sensors can be seized due to heat and corrosion.
- പുതിയ സെൻസർ തയ്യാറാക്കുക: The new Bosch Lambda Sensor is typically pre-coated with anti-seize compound on its threads. If not, apply a thin layer of high-temperature anti-seize compound to the threads of the new sensor, being careful not to get any on the sensor tip.
- പുതിയ സെൻസർ ഇൻസ്റ്റാൾ ചെയ്യുക: Carefully thread the new sensor into the exhaust pipe by hand to avoid cross-threading. Tighten it to the manufacturer's specified torque using the oxygen sensor socket wrench.
- ഇലക്ട്രിക്കൽ കണക്ടർ ബന്ധിപ്പിക്കുക: Connect the new sensor's electrical connector to the vehicle's wiring harness. Ensure a secure and proper connection.
- സുരക്ഷിത വയറിംഗ്: Use the provided mounting clips and cable ties to secure the sensor wiring, preventing it from touching hot exhaust components or moving parts.
- അവസാന ഘട്ടങ്ങൾ: Reconnect the vehicle's battery. Clear any stored diagnostic trouble codes (DTCs) using a diagnostic scan tool. Start the engine and check for proper operation and absence of warning lights.
Always refer to your vehicle's specific service manual for detailed installation procedures and torque specifications.
6. ഓപ്പറേഷൻ
The Bosch Lambda Sensor 0258017178 continuously monitors the oxygen levels in the exhaust gases. This data is transmitted as an electrical signal to the vehicle's Engine Control Unit (ECU). The ECU uses this information to make real-time adjustments to the fuel injection and ignition timing, ensuring the engine operates at its optimal air-fuel ratio (stoichiometric ratio). This process is crucial for:
- Optimizing engine combustion efficiency.
- ദോഷകരമായ എക്സ്ഹോസ്റ്റ് ഉദ്വമനം കുറയ്ക്കുന്നു.
- Maintaining fuel economy.
- Ensuring proper function of the catalytic converter.
A properly functioning lambda sensor is essential for the overall performance and environmental compliance of your vehicle.
7. പരിപാലനം
Lambda sensors are wear-and-tear components and do not typically require routine maintenance. Their lifespan can be affected by factors such as fuel quality, engine condition, and driving habits. Bosch sensors are designed for a long service life under normal operating conditions.
If a lambda sensor malfunctions, it can lead to decreased fuel efficiency, increased emissions, and illumination of the "Check Engine" light. Regular vehicle diagnostics can help identify potential issues with the sensor.
8. പ്രശ്നപരിഹാരം
If you experience issues such as reduced fuel economy, rough idling, increased emissions, or the "Check Engine" light illuminating, a faulty lambda sensor could be a contributing factor.
Common Symptoms of a Faulty Lambda Sensor:
- Illuminated "Check Engine" light (Malfunction Indicator Lamp - MIL).
- ഇന്ധനക്ഷമത കുറഞ്ഞു.
- Rough engine idle or hesitation.
- Increased exhaust emissions (failed emissions test).
- Strong sulfur smell from exhaust.
ഡയഗ്നോസ്റ്റിക് ഘട്ടങ്ങൾ:
- Scan for DTCs: Use an OBD-II scanner to retrieve any diagnostic trouble codes (DTCs) stored in the ECU. Codes related to oxygen sensors typically start with P0130 to P0167.
- വയറിംഗ് പരിശോധിക്കുക: Visually inspect the sensor's wiring and connector for any signs of damage, corrosion, or loose connections.
- പ്രൊഫഷണൽ രോഗനിർണയം: If DTCs indicate a lambda sensor issue, or if symptoms persist, it is recommended to have a qualified technician perform a thorough diagnosis. They can test the sensor's output signal and heating element function using specialized equipment.
Do not attempt to repair a faulty sensor; replacement with a new, genuine Bosch part is the recommended solution.
9 സ്പെസിഫിക്കേഷനുകൾ
| ആട്രിബ്യൂട്ട് | മൂല്യം |
|---|---|
| ബ്രാൻഡ് | ബോഷ് |
| മോഡൽ നമ്പർ | 0258017178 |
| ഇനത്തിന്റെ അളവുകൾ (L x W x H) | 5.12 x 1.97 x 7.48 ഇഞ്ച് |
| മെറ്റീരിയൽ | Kunststoff (Plastic for connector/housing) |
| ഇനത്തിൻ്റെ ഭാരം | 0.17 കിലോഗ്രാം (ഏകദേശം 6 ഔൺസ്) |
| അളക്കൽ കൃത്യത | ±1.5% |
| മൗണ്ടിംഗ് തരം | ഫ്ലേഞ്ച് മൗണ്ട് (ത്രെഡ് ചെയ്തത്) |
| ഔട്ട്പുട്ട് തരം | ഇലക്ട്രിക്കൽ സിഗ്നൽ |
| ഉൽപ്പന്നത്തിൻ്റെ പ്രത്യേക ഉപയോഗങ്ങൾ | ഓട്ടോമോട്ടീവ് |
| ഉയർന്ന താപനില റേറ്റിംഗ് | 250 ഡിഗ്രി സെൽഷ്യസ് |
| സ്ഥാനം | Left (typically refers to Bank 1 Sensor 1 or primary sensor) |
| GTIN (ഗ്ലോബൽ ട്രേഡ് ഐഡന്റിഫിക്കേഷൻ നമ്പർ) | 04047024158658 |
| നിർമ്മാതാവിൻ്റെ ഭാഗം നമ്പർ | 0893195 |
| ആദ്യ തീയതി ലഭ്യമാണ് | ജൂൺ 4, 2013 |
10. വാറൻ്റിയും പിന്തുണയും
Bosch products are manufactured to high-quality standards. For specific warranty information, please refer to the documentation provided with your purchase or visit the official Bosch Automotive Aftermarket webസൈറ്റ്.
For technical support or inquiries regarding the Bosch Lambda Sensor 0258017178, please contact Bosch customer service or consult an authorized Bosch service center.
