Suzuki GSX-R1000 2007 Service Manual page 202

Step 1 (When indicating P0120-L:)
1) Turn the ignition switch OFF.
2) Lift and support the fuel tank. ( 5-3)
3) Check the TP sensor coupler
If OK, then check the TP sensor lead wire continuity.
4) Disconnect the TP sensor coupler.
5) Check the continuity between P/B wire
6) Also, check the continuity between P/B wire
. If the sound is not heard from the tester, the circuit condi-
tion is OK.
7) Disconnect the ECM coupler.
8) Check the continuity between P/B wire
9) Also, check the continuity between R wire
TPS lead wire continuity: Continuity (?)
\ 09900-25008: Multi-circuit tester set
09900-25009: Needle pointed probe set
= Tester knob indication: Continuity test (?)
Is the continuity OK?
YES Go to Step 1 ( 4-xx) and go to Step 2.
R wire or P/B wire open, or P/B wire shorted to
NO
ground
10)After repairing the trouble, clear the DTC using SDS tool.
( 4-45)
for loose or poor contacts.
and ground.
and B/Br wire
and terminal
and terminal
1
1
1
.
.
(Black)
ECM coupler (Harness side)
FI SYSTEM DIAGNOSIS 4-47
?
(Gray)