Suzuki Intruder VZR1800 Service Manual page 310

6-16 FUEL SYSTEM AND THROTTLE BODY
• Remove the fuel injectors 5.
• Remove the TP sensor 6 and STP sensor 7 with the special
tool.
$ 09930-11950: Torx wrench
NOTE:
Prior to disassembly, mark each sensor's original position with a
paint or scribe for accurate reinstallation.
#
Never remove the STVA 8 from the throttle body.
#
This screw 9 is factory-adjusted at the time of deliv-
ery and therefore avoid removing or turning it unless
otherwise necessary.
#
Never remove the secondary throttle valve 0 and
throttle valve A.