For the Series 50® diesel engine sensor locations: Timing Reference Sensor 6. Oil Temperature Sensor, Fuel Temperature Sensor 7. Oil Pressure Sensor, Coolant Temperature Sensor 8. Turbo Boost Sensor, Synchronous Reference Sensor 9. Air Inlet Temperature Sensor.
For the sensor locations for the Series 60, 2002 EGR engine: EGR Valve, EGR Temperature Sensor, VNT, Turbo Boost Sensor, Turbo Compressor Outlet Temp Sensor (TCO), Intake Air Temp Sensor, Oil Temperature Sensor, Oil Pressure Sensor, VPODs, Barometric pressure Sensor, Coolant Temperature Sensor, SRS, Turbo Speed Sensor, TRS