Suzuki Liana RH418, Supplementary Service Manual

Page: 31 / 371

Engine General Information and Diagnosis: 1A-18
Fail-Safe Table
S3RH0B1104006
When any of the following DTCs is detected, ECM enters fail-safe mode as long as malfunction continues to exist but
that mode is canceled when ECM detects normal condition after that.
DTC No. Trouble area Fail-Safe operation Symptom
) )
P0011,
P0012
(No.32)
P1915
(No.33)
CAMSHAFT POSITION
CONTROL SYSTEM ECM stops camshaft position
control.
Hard starting/ rough or incorrect
idle/ excessive fuel consumption/
hesitation/ poor acceleration/ surge/
detonation or spark knock/ engine
stall
) P0105
(No.11)
MAP SENSOR
ECM uses value determined by
throttle opening and engine speed.
ECM stops EGR, EVAP purge and
idle air control. Hard starting/ rough or incorrect
idle/ excessive fuel consumption/
hesitation/ poor acceleration/ surge/
detonation or spark knock
) P0110
(No.18)
IAT SENSOR
ECM controls actuators assuming
that intake air temperature is 20
°
C.
Hard starting/ rough or incorrect
idle/ excessive fuel consumption/
hesitation poor acceleration/
detonation or spark knock
) P0115
(No.19)
ECT SENSOR
ECM controls actuators assuming
that engine coolant temperature is
80
°
C.
Radiator fan motor ON.
Hard starting/ rough or incorrect
idle/ excessive fuel consumption/
hesitation poor acceleration/
detonation or spark knock
) P0120
(No.13)
TP SENSOR
ECM controls actuators assuming
that throttle opening is 20
°
.
Rough or incorrect idle/ excessive
fuel consumption/ hesitation/ poor
acceleration
) )
P0130
(No.14),
P0135
(No.14)
HEATED OXYGEN SENOR —
Hard starting/rough or incorrect idle/
excessive fuel consumption/
hesitation/ poor acceleration
) P0325
(No.17)
KNOCK SENSOR — Detonation/ spark knock
) P0335
(No.23)
CKP SENSOR
• Fix ignition timing.
• ECM changes injection control
system from sequential injection
to simultaneous one.
Hard staring/ engine stall
) P0340
(No.15)
CMP SENSOR
ECM changes injection control
system from sequential injection to
simultaneous one.
Hard starting
) P0500
(No.16)
VEHICLE SPEED SENSOR ECM stops idle air control. Rough or incorrect idle
) P0601
(No.71)
ECM INTERNAL —
Hard starting/ rough or incorrect
idle/ excessive fuel consumption/
detonation or spark knock/
hesitation poor acceleration/
) P1450
(No.29)
BAROMETRIC PRESSURE
SENSOR
ECM controls actuators assuming
that barometric pressure is 100 kPa
(760 mmHg).
Hard starting/ rough or incorrect idle