2016-2019 TITAN XD DIESEL; MIL ON WITH DTC P0299 FOR BOOST PRESSURE
This bulletin applies only to vehicles equipped with a Cummins 5.0L V8 Diesel engine.
IF YOU CONFIRM
The MIL is ON with DTC P0299 (BOOST PRESSURE) stored
And
- The engine air cleaner box and air filter:
- Are free from debris
- Are not damaged or have any restrictions
- The engine charge air cooler tube clamps are tight and tubes are free from leaks at the following locations:
- The turbocharger compressor outlet
- The charge air cooler inlet
- The charge air cooler outlet
- The intake manifold inlet
- The Boost Pressure Absolute is within +/- 1.5 PSI of ambient air pressure with ignition ON and engine OFF (observed in Data Monitor).
ACTION
Refer to Repair Overview on page 2.
