Three-bolt Connection
• Remove the exhaust gas temperature sensor from the aftertreatment diesel oxidation catalyst section, if necessary. Use the following procedure in the Troubleshooting and Repair Manual, CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe and QSB3.3 Engines, Bulletin 4021570. Refer to Procedure 019-013 in Section 19.
