Fuel Injector / Fuel Delivery Pipe Removal And Installation; Fuel Injector Inspection And Cleaning; Specifications; Service Data - Suzuki VLR1800 Service Manual

Fuel Injector / Fuel Delivery Pipe Removal and
Installation
Refer to "Throttle Body Removal and Installation in
Section 1D (Page 1D-10)".

Fuel Injector Inspection and Cleaning

Inspect the fuel injector in the following procedures:
1) Remove the fuel injector. Refer to "Throttle Body
Disassembly and Assembly in Section 1D (Page 1D-
12)".

Service Data

Injector + Fuel Pump + Fuel Pressure Regulator
Item
Injector resistance
Fuel pump discharge amount
Fuel pressure regulator operating
set pressure
Fuel
Item
Fuel type
Fuel tank capacity

Tightening Torque Specifications

Fastening part
Fuel pump mounting bolt
NOTE
The specified tightening torque is also described in the following.
"Fuel Pump Components (Page 1G-9)"
Reference:
For the tightening torque of fastener not specified in this section, refer to "Tightening Torque List in Section 0C
(Page 0C-8)".
2) Check the fuel injector filter for evidence of dirt and
B822H11706015
B822H11706016
3) Install the fuel injector. Refer to "Throttle Body

Specifications

Specification
11 – 13 Ω at 23 °C (73 °F)
168 ml and more (5.7/5.9 US/lmp oz)
for 10 seconds at 300 kPa (3.0 kgf/cm
Approx. 300 kPa (3.0 kgf/cm
Specification
Use only unleaded gasoline of at least 90 pump octane
(R/2 + M/2). Gasoline containing MTBE (Methyl Tertiary
Butyl Ether), less than 10% ethanol, or less than 5%
methanol with appropriate cosolvents and corrosion
inhibitor is permissible.
Gasoline used should be graded 95 octane or higher. An
unleaded gasoline type is recommended.
19 L (5.0/4.2 US/lmp gal)
Tightening torque
N⋅m
10
contamination. If present, clean and check for
presence of dirt in the fuel lines and fuel tank.
Disassembly and Assembly in Section 1D (Page 1D-
12)".
2 , 43 psi)
2 , 43 psi)
kgf-m lb-ft
1.0 7.0
Fuel System: 1G-13
I822H1170028-01
B822H11707001
Note
Note
E-03, 28, 33
Others
B822H11707002
Note
(Page 1G-11)