2. When measuring the engine tachometer, connect the fol-
lowing SST to the No.8 (REV) terminal of the above SST.
SST: 09991-87402-000
GI–12
3. Utilize the following SST when connecting the terminals in
the SST for the diagnosis connector which is specified in
the main text.
SST: 09991-87403-000
CAUTION:
• Never connect the terminals other than that specified in
the main text in each section. Failure to observe this
caution may lead to serlus damage or malfunction.
4. Reference
(1) Output of diagnosis code of EFI system.
Connect the 11(EFIT) and 13 (Body ground)
(2) Output of diagnosis code of ABS system.
Connect the 4(ECUT) and 13 (Body ground)
(3) Switching to the test of ABS system.
Connect the 3(ABST) and 13 (Body ground)
(4) Vf output (oxygen sensor function)
Connect the 16(VF) and 13(body ground)
(5) Output of diagnosis code of air bag system.
Connect the 4(ECUT) and 13 (Body ground)
(6) To connect the tachometer
Connect a tachometer to 8(REV) terminal.
(7) Connection of the DS-21
Connect the DS-21 utilizing the following SST. The fol-
lowing SST is provided with the terminal for DS-21.
SST: 09991-87401-000
CAUTION:
• Never connect the DS-21 in another way than that
manner specified.
