Suzuki Grand Vitara XL-7 Service Manual page 76

6-16 ENGINE DIAGNOSIS (RHZ ENGINE WITH SINGLE-CONNECTOR ECM)
DTC
DETECTING ITEM
NO.
l
Crankshaft position sensor Circuit Mal-
P0335
function
(P0335)
l
Camshaft position sensor Circuit
P0340 Malfunction (Crankshaft position sensor
(P0335 / Circuit Malfunction / Camshaft position
P0340) sensor Circuit Malfunction
P0380
Pre / post heat relay circuit malfunction
(P0380)
P0381 Glow indicator lamp circuit malfunction
P0403
EGR solenoid valve circuit malfunction
(P0403)
P0401 EGR solenoid valve flow insufficient
(P0903) detected
P0402 EGR solenoid valve flow excessive
(P0903) detected
P0500
VSS circuit malfunction
(P0500)
P0560
Power supply circuit malfunction
(P0560)
P0561
Stabilization of sensor supply
(P0560)
P0603 ECU function (EEPROM error)
P0604 Throttle position sensor monitoring system
(P0120) malfunction
l
P0606
ECU function (internal fault) ECU function (internal fault)
l
P1613
P1101 Barometric press sensor circuit
(P0105) malfunction
P1108 Radiator fan high speed circuit malfunction
P1109 Radiator fan low speed circuit malfunction
DETECTING CONDITION
(DTC will set when detecting:)
Monitor signal of crankshaft position sensor is
lower or higher than specification
Supply voltage low or high input, or Poor
performance of camshaft or crankshaft
position sensor
Both pre / post heating relay and diagnostic
signals are high or low level
Monitor signal of glow indicator lamp circuit is
different from command signal (circuit open
or short)
Monitor signal of EGR solenoid valve is
different from command signal (circuit open
or short)
Insufficient EGR flow
Excessive EGR flow
Vehicle speed is lower or higher than
specification under certain condition
Power supply low or high input
Poor performance of ECM
Poor performance of ECM
Poor performance of throttle position sensor
Poor performance of ECM Poor performance of ECM
Poor performance of ECM
Monitor signal of radiator relay (high) circuit is
different from command signal (circuit open
or short)
Monitor signal of radiator relay (low) circuit is
different from command signal (circuit open
or short)
DTC
DRIVING MIL
CYCLE
1 driving
cycle
–
(2 driving
cycles)
1 driving
cycle
–
(2 driving
cycles)
1 driving
cycle
–
(2 driving
cycles)
1 driving
–
cycle
1 driving
cycle
–
(2 driving
cycles)
1 driving 1 driving
cycle cycle
1 driving
cycle
–
(2 driving
cycles)
1 driving
cycle
–
(2 driving
cycles)
1 driving
cycle
–
(2 driving
cycles
1 driving 1 driving
cycle cycle
1 driving
–
cycle
1 driving 1 driving
cycle cycle
1 driving
–
cycle
1 driving 1 driving
cycle cycle
1 driving
cycle
–
(2 driving
cycles)
1 driving
–
cycle
1 driving
–
cycle