Suzuki VZ800 Service Manual page 206

Step 1 (When indicating P0110-H:)
1) Loosen the inlet pipe screw. (5-47)
2) Remove the air cleaner box. (6-13)
3) Turn the ignition switch OFF.
4) Check the IAT sensor coupler for loose or poor contacts.
If OK, then check the IAT sensor lead wire continuity.
5) Remove the right frame cover. (8-4)
6) Disconnect the IAT sensor coupler.
7) Remove the ECM bracket (5-38) and ECM coupler.
8) Check the continuity between Dg wire A and terminal 2.
9) Also, check the continuity between B/Br wire B and terminal D.
 IATS 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 2.
NO Dg wire or B/Br wire open
10)After repairing the trouble, clear the DTC using SDS tool.
(5-25)
1
1
ECM coupler (Harness side)
FI SYSTEM 5-49