Genuine Detroit Diesel OEM intake manifold temperature sensor (A0081530128) for DD13, DD15, and DD16 EPA10 and GHG14 diesel engines. M14-threaded sensor that monitors charge-air temperature entering the intake manifold and transmits real-time data to the ECM for fuel delivery, turbo boost, and emissions system control. Supersedes the earlier revision A0071533928. Signs You Need a New Intake Manifold Temperature Sensor Check engine light with intake air temperature fault codes (SPN 105) Engine derate or reduced power tied to intake-air temperature faults Poor fuel economy from incorrect ECM fueling calculations Turbocharger boost faults caused by inaccurate charge-air temperature data Specifications Manufacturer Detroit Diesel Part Number A0081530128 Part Type Intake Manifold Temperature Sensor Engine Compatibility Detroit Diesel DD13, DD15, DD16 Thread Size M14 Emissions Compliance EPA10, GHG14 Supersedes A0071533928 Cross References This sensor replaces or is equivalent to the following part numbers: Detroit Diesel (prior revisions): A0071533928, A0061535228 PAI Industries: 650663 Applications This intake manifold temperature sensor fits the following engines: Detroit Diesel DD13 12.8L (2008–present) Detroit Diesel DD15 14.8L (2008–present) Detroit Diesel DD16 15.6L (2011–present) Representative vehicles using these engines: Freightliner Cascadia (2010–present) Freightliner Coronado (2010–2018) Western Star 4900 / 5700XE (2010–present) Verify your engine serial number and configuration before ordering to confirm fitment.