ARIA

ENGINE 127 • Avoid cleaning of the injectors, even with an ul- trasonic cleaner. • The packaging for the spare parts should be opened just before use. The special caps must not be removed until the final connec- tion/installation. The plugs and bags must be discarded after use. • Any part dropped must not be used. Before in- stalling the injector, it is essential to ensure that the wells are clean. • Before connecting the harness, check the cleanli- ness of the connectors, particularly any fluids near electrical connections. • Before removing any CR components, vacuum external area with the help of vacuum cleaner to avoid possible contamination. Don’ts • HP pipes are one time use only avoid unneces- sary removal and do not reuse. • Do not leave open inlets and outlets of CR com- ponents– Cap them immediately • Flushing of CR components should be avoided. • Do not remove battery, sensor & Actuator con- nections when key is ON • Do not spray water on the ECU • Sensor connections should not be removed un- necessarily • HP pipe lines should not be bent and force should not be applied. • Failed or broken CR components should not be used, leakage may cause injury • Don’t let ECU body touch any metallic part while the ECU is powered ON (Ignition key switched “ON”). • Never try to dismantle any engine part while the ECU is powered ON. • Don’t keep any sensor branch hanging /loose while assembly. Fix them properly using clips provided in W/H. • Don’t try to crank the engine without connecting any of the sensors. • Don’t remove any sensor /injector connector once fitted and locked properly. • Do not run the vehicle with ‘MIL’ lamp ON. • Do not remove back-leak pipes unless the Injec- tors have to be removed. • Do not bleed the air by removing or loosening the HP pipes. • Do not start the vehicle if battery voltage is low. • The ECU gets tripped if the battery voltage is be- low 6 volts. Replace the battery and then start the engine. • Do not remove the rail unnecessarily. The rail can perform maximum 10 assembly/ disassembly cy- cles of pipes without any damage. • Do not clean the Injectors with pressurized water. The injector is not designed to be washed with pressurized water. • Do not clean the HP pipes with compressed air, oil or water. Cleaning may dirt HP pipes and CR system. • Do not use any failed/ broken water Sedimenter /fuel filters, even if there’s no external sign of damage. Do’s • Monitor battery voltage continuously – recharge battery if voltage drops below 10 Volts • Drain water from Sedimenter / filter at regular in- tervals • Fix the rubber cover to the ECU to prevent dust / moisture entry inside ECU. • EMS W/H to be properly routed as specified us- ing clamps / clips and brackets. • Do check for any faults /malfunctioning in the sys- tem using diagnostics tool before cranking the engine (after any repair). • Do fix ECU connector branch properly while transporting engine. • If engine does not start check the respective uses related to CR components. • When Injectors are replaced/Changed Injector IC values must be loaded correctly as per cylinder order. • Plug the port of Common rail system components whenever any pipe connections are removed. • If the fuel tank is dry (no diesel) fill diesel and use priming pump to suck the diesel till fuel filter. • Tighten the mounting nuts / cap nuts etc. only to the specified torque values.