56 SPECIFICATIONS Engine Fault Codes PPID EGR Mass Flow PPID35 ECU Temperature PPID55 VGT SRA Temperature PPID89 VCB PPID122 NOx sensor gas outlet PPID270 Air temperature for humidity compensation PPID272 Soot level PPID326 After treatment injection shut-off valve PPID328 After treatment fuel injector PPID329 Discharge Recirculator Valve Solenoid PPID330 Engine fan thermal switch PPID333 Ash Level in the Diesel Particle filter PPID337 Exhaust gas temperature sensor #2 PPID387 Exhaust gas temperature sensor #3 PPID436 After treatment injector fuel pressure PPID437