Rating:
Information element sub-assy, Denso
Include in ##:
Number on scheme 006
09010-04133
as ELEMENT SUB-ASSY,
Cross reference number
Part num
Firm num
Firm
Name
09015-06090
ELEMENT SUB-ASSY,
Information:
Exhaust Smoke Cannot Be Seen While Starting
No Fuel in Tank ... Check fuel level visually (do not use the fuel gauge only). Be sure tank selection valve is open to the tank with fuel in it. Be sure valve in fuel line between the tanks is open.No Fuel From Fuel Injection Pump ... Loosen one or more of the fuel injection line nuts at the cylinder heads. With ignition switch on and accelerator in the fuel on position, turn the engine with the starter to be sure there is no fuel from the fuel injection pump. To find the cause for no fuel, see the following information.Prime fuel system.Check solenoid by turning on ignition switch. You must hear a sound when the plunger opens. If no sound is heard, make sure there is battery voltage at the solenoid and that the voltage is no less than 8 volts (terminal voltage while cranking). If voltage is less than 8 volts, the problem is low charge in battery or defective wiring. If voltage is 8 or more volts, loosen the cap on the tee at the fuel filter and release the fuel pressure at the solenoid. If the solenoid now works, the fuel transfer pump is holding fuel pressure at the solenoid. Clean or install a new fuel transfer pump. If solenoid does not work when pressure is released, install a new solenoid.Check for a dirty fuel filter by checking fuel pressure at the fuel filter outlet while turning the engine with the starter. If fuel pressure is less than 13 psi (0,9 kg/cm2) check fuel pressure at the outlet of the fuel transfer pump. If fuel pressure at the outlet of the transfer pump is more than the fuel pressure at the fuel filter outlet, install a new fuel filter.Check for a defective fuel transfer pump by checking fuel pressure at the outlet of the fuel transfer pump while turning the engine with the starter. If fuel pressure is less than 13 psi (0,9 kg/cm2), clean the primary fuel filter (if truck is so equipped). If fuel pressure is still low, connect a vacuum gauge to the inlet side of the fuel transfer pump and turn the engine with the starter. If the inlet vacuum is less than 9 inches (228,6 mm) of mercury, install a new fuel transfer pump. If the inlet vacuum is more than 9 inches (228,6 mm) of mercury, there is a restriction in the fuel supply line and/or the fuel tank.Check for fuel supply line restriction by removing the fuel supply line from the fuel transfer pump. Put 5 psi (0,35 kg/cm2) [CAUTION: Do not use more than 8 psi (0,56 kg/cm2)] of air pressure to the fuel tank. If there is no fuel, or only a weak flow of fuel from the fuel supply line, there is a restriction in the fuel supply line and/or the fuel tank.No Air to Engine ... Loosen the air inlet at the engine. If engine will start,
No Fuel in Tank ... Check fuel level visually (do not use the fuel gauge only). Be sure tank selection valve is open to the tank with fuel in it. Be sure valve in fuel line between the tanks is open.No Fuel From Fuel Injection Pump ... Loosen one or more of the fuel injection line nuts at the cylinder heads. With ignition switch on and accelerator in the fuel on position, turn the engine with the starter to be sure there is no fuel from the fuel injection pump. To find the cause for no fuel, see the following information.Prime fuel system.Check solenoid by turning on ignition switch. You must hear a sound when the plunger opens. If no sound is heard, make sure there is battery voltage at the solenoid and that the voltage is no less than 8 volts (terminal voltage while cranking). If voltage is less than 8 volts, the problem is low charge in battery or defective wiring. If voltage is 8 or more volts, loosen the cap on the tee at the fuel filter and release the fuel pressure at the solenoid. If the solenoid now works, the fuel transfer pump is holding fuel pressure at the solenoid. Clean or install a new fuel transfer pump. If solenoid does not work when pressure is released, install a new solenoid.Check for a dirty fuel filter by checking fuel pressure at the fuel filter outlet while turning the engine with the starter. If fuel pressure is less than 13 psi (0,9 kg/cm2) check fuel pressure at the outlet of the fuel transfer pump. If fuel pressure at the outlet of the transfer pump is more than the fuel pressure at the fuel filter outlet, install a new fuel filter.Check for a defective fuel transfer pump by checking fuel pressure at the outlet of the fuel transfer pump while turning the engine with the starter. If fuel pressure is less than 13 psi (0,9 kg/cm2), clean the primary fuel filter (if truck is so equipped). If fuel pressure is still low, connect a vacuum gauge to the inlet side of the fuel transfer pump and turn the engine with the starter. If the inlet vacuum is less than 9 inches (228,6 mm) of mercury, install a new fuel transfer pump. If the inlet vacuum is more than 9 inches (228,6 mm) of mercury, there is a restriction in the fuel supply line and/or the fuel tank.Check for fuel supply line restriction by removing the fuel supply line from the fuel transfer pump. Put 5 psi (0,35 kg/cm2) [CAUTION: Do not use more than 8 psi (0,56 kg/cm2)] of air pressure to the fuel tank. If there is no fuel, or only a weak flow of fuel from the fuel supply line, there is a restriction in the fuel supply line and/or the fuel tank.No Air to Engine ... Loosen the air inlet at the engine. If engine will start,