Delphi MAP sensors use the latest OE technology; Internally protected against moisture intrusion and vibration; Manufactured to meet or exceed OE requirements for 100,000 miles.Delphi MAP sensors use the latest OE technology; Internally protected against moisture intrusion and vibration; Manufactured to meet or exceed OE requirements for 100,000 miles. Delphi manifold absolute pressure sensor's built a reputation in the automotive industry for quality and craftmanship. We manufacture manifold absolute pressure sensor's for virtually every automobile on the road today. Delphi manifold absolute pressure sensor's are available for on and off road use and are designed for all weather conditions.