Lambda Probe For Turbocharger. Porsche 95B Macan 2.0L Petrol 2014-18  ❭  PAC906262A

Lambda Probe For Turbocharger.
 Restore accurate exhaust-gas monitoring and dependable engine-management operation with this OE Match Lambda Probe for Turbocharger. Designed for compatible turbocharged Porsche applications, this lambda probe monitors oxygen content within the exhaust gases and supplies this information to the engine control unit (ECU).  

Fits:

Diagram Ref No 13

Also known as an oxygen sensor, O2 sensor or lambda sensor, the probe operates within the high-temperature turbocharger and exhaust environment. Accurate lambda information helps the engine-management system monitor combustion conditions, manage fuelling where applicable and maintain effective emissions-system operation.

Turbocharged engines place particularly high demands on exhaust-system sensors. Extreme temperatures, vibration, rapid thermal cycling and combustion deposits can gradually cause a lambda probe to become contaminated, slow to respond or electrically defective.

A deteriorating sensor may continue to produce a signal while no longer responding accurately enough for reliable engine management. The internal heater circuit, wiring and electrical connector can also suffer from age and prolonged heat exposure.

This OE Match Lambda Probe provides a high-quality replacement for a confirmed faulty, contaminated or slow-response sensor.

What This Product Does:

• Measures oxygen content within the exhaust gases.
• Sends exhaust-condition information to the ECU.
• Helps the engine-management system monitor combustion.
• Supports accurate air-fuel mixture management where applicable.
• Helps identify rich or lean operating conditions.
• Supports efficient turbocharged engine operation.
• Helps maintain controlled exhaust emissions.
• Provides information for onboard diagnostics.
• Supports correct emissions-system operation.
• Helps protect exhaust and catalyst components from incorrect running conditions.
• Operates within the high-temperature turbocharger/exhaust environment.
• Replaces a slow, contaminated, inaccurate or failed lambda probe.
• Provides a Porsche replacement component for compatible applications.  
  
  

Symptoms Of Wear Or Failure:

• Check engine or engine-management warning light.
• Lambda or oxygen-sensor diagnostic fault codes.
• Rich or lean mixture fault codes.
• Increased fuel consumption.
• Rough or unstable idle.
• Engine hesitation.
• Poor throttle response.
• Reduced engine performance.
• Inconsistent power delivery.
• Engine misfires.
• Increased exhaust emissions.
• Failed emissions test.
• Strong fuel smell from the exhaust.
• Slow lambda response during diagnostic testing.
• Implausible oxygen-sensor readings.
• Intermittent sensor signals.
• Lambda sensor heater circuit faults.
• Damaged or heat-affected wiring.
• Corroded or damaged electrical connectors.  

Why Replacement Matters:

• The lambda probe provides the ECU with important information about conditions within the exhaust system.
• A sensor does not always fail suddenly. As it deteriorates, it may continue generating a signal but become increasingly slow or inaccurate.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAC906262A

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