1.5L REVOTORQ ENGINE 66 N. LEARNING PROCEDURE 1. Actuator learning routines (Throttle/ EGR/ VGT) Actuator learning routines to be performed if any of the following is observed, Circuit Range/ Performance related DTC of the actuator (Respective actuator routine to be performed) Replacement of Throttle/ EGR/ VGT assembly (Respective actuator routine to be performed) 2. DP sensor DP sensor learning routine to be performed in following cases, “DP offset learnt” value mentioned in “DPF regeneration History data” is above 0.1 kPa or below -0.1 kPa If DP offset related DTC is present. 3. Injector I3C Procedure Carefully note the 20 digit code mentioned on every injector Assign the injectors to engine cylinders Injector 1 corresponds to the injector fitted in cylinder closer to timing belt & Injector 4 corresponds to the injector fitted in cylinder closer to vacuum pump Write the 20 digit codes for respective injectors with TDS tool I3C to be written only if any of the following conditions is met Injectors are swapped between the cylinders of the same engine One or more injectors are replaced Knocking noise is observed 4. SPCS Procedure Preconditions mentioned in TDS application to be met Ensure correct injector codes are present Perform the routine using TDS tool SPCS to be performed only if any of the following conditions is met Injectors are swapped between the cylinders of the same engine One or more injectors are replaced Knocking noise is observed.
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