Perkins 1104E Series Troubleshooting Manual page 100

100
Troubleshooting Section
•
Check the operation of the air inlet heater starting
aid.
Also use this procedure if another procedure has
directed you here.
The air inlet heater starting aid is used to improve the
engines' ability to start when the engine is cold. A
reduction of white smoke is also a benefit of the air
inlet heater starting aid.
The ECM controls the operation of the air inlet heater
starting aid through the air inlet heater relay and
P1:43.
There are two types of air inlet heater starting aid
that equip 1100 Series engines. The 1104 uses glow
plugs. The 1106 uses a fuelled starting aid.
Illustration 25
Schematic for the air inlet heater starting aid
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