Suzuki GA413, Service Manual

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6-20 ENGINE GENERAL INFORMATION AND DIAGNOSIS
GA413
supple
FAIL-SAFE TABLE
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. DETECTED ITEM FAIL-SAFE OPERATION (SYMPTOM)
P0105
(No.11)
Manifold absolute pressure sensor circuit
malfunction
D
ECM (PCM) uses value determined by throttle
opening and engine speed.
D
ECM (PCM) stops EGR, EVAP purge and idle air
control.
P0110
(No.18)
Intake air temp. sensor circuit malfunction
D
ECM (PCM) controls actuators assuming that in-
take air temperature is 20
_
C (68
_
F).
D
ECM (PCM) stops EGR and idle air control.
P0115
(No.19)
Engine coolant temp. sensor circuit mal-
function
D
ECM (PCM) controls actuators assuming that en-
gine coolant temperature is 80
_
C (176
_
F).
D
ECM (PCM) operates radiator fan.
D
ECM (PCM) stops EGR, A/C and idle air control.
P0120
(No.13)
Throttle position sensor circuit malfunction
D
ECM (PCM) controls actuators assuming that
throttle opening is 20
_
.
D
ECM (PCM) stops idle air control.
P0340
(No.15)
Camshaft position sensor circuit malfunc-
tion
ECM controls injection system sequential injection to
synchronous injection. (Cranking for a few seconds
to start engine)
P0500
(No.16)
Vehicle speed sensor malfunction ECM stops idle air control.
P1450 Barometric pressure sensor low/high input
ECM controls actuators assuming that barometric
pressure is 100 kPa (760 mmHg).