Check as follows: Check fuel level and correct if necessary. Use DDDL to check for stored or active codes and repair if necessary. Using DDDL,…
Category: DD15
Drain system as follows: Remove the fuel feed line from the fuel filter module. Install J-48710 fuel pressure test kit onto the fuel feed line…
This procedure will allow the low pressure fuel system to be monitored using pressure gauges. Place a towel or container under the fitting for the…
This condition will exist if there is an external or internal leak of the low pressure fuel system. Tool J-48710 is required for this testing. Test as…
This condition will exist if there is leakage at the flat seat for the amplifier solenoid valve. At idle injector amplifiers are not turned on,…
This condition will exist if there is leakage at the flat seat for the amplifier solenoid valve. At idle injector amplifiers are not turned on,…
There are two procedures that will allow a technician to identify a leaky pressure limiting valve (PLV). A defective PLV can cause the following conditions:…
This procedure, the Rail Pressure Bleed Off (RPBO) test will allow a technician to identify a leak in the high pressure system. A leak in…
Incorporated into the MCM is the ISC software which monitors the crank wheel speed variation per segment and compensates each injector to allow a smoother…
This procedure will allow a technician to identify a pumping element or suction valve concern within the high pressure pump. This test uses an infrared…