Oxygen sensor set before catalytic converter. Porsche 996 / 997 / GT3

Oxygen sensor set, BEFORE the catalytic converter. Symptoms of malfunction: Excessive fuel consumption. Drivability issues, such as e.g.

Scope of delivery: - Lambda oxygen sensors (before catalytic converter)

• Porsche 996 C2
• Porsche 996 C4
• Porsche 996 C4S
• Porsche 996 GT3
• Porsche 996 GT3 (2003–)
• Porsche 996 GT3 (2003–2004)
• Porsche 996 GT3 RS

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