Suzuki Jimny Service Manual page 417

6-60 ENGINE GENERAL INFORMATION AND DIAGNOSIS
INSPECTION
Step
1 Was "Engine Diag. Flow Table" performed?
2 Is there DTC(s) other than HO2S-1
(DTC P0130)?
3 1) Connect scan tool to DLC with ignition
switch OFF. See Fig. 1.
2) Warm up engine to normal operating tem-
perature and keep it at 2000 r/min. for 60
sec.
3) Repeat racing engine (Repeat depressing
accelerator pedal 5 to 6 times continuously
and take foot off from pedal to enrich and
enlean A/F mixture). See Fig. 2.
Does HO2S-1 output voltage deflect between
0.3 V and over 0.6 V repeatedly?
[A] Fig. 1 for Step 3 / [B] Fig. 2 for Step 3
Action Yes
Go to Step 2.
Go to applicable DTC
Diag. Flow Table.
Intermittent trouble.
Check for intermittent
referring to "Intermittent
and Poor Connection" in
Section 0A.
No
Go to "ENGINE DIAG.
FLOW TABLE".
Go to Step 3.
Check "R" and "B/Bl"
wires for open and short,
and connections for poor
connection.
If wires and connections
are OK, replace HO2S-1.