Solenoid SUZUKI SWIFT 2000 1.G RG413 Service User Guide

ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-19
P1451 Barometric pressure sen-
sor performance problemDifference between manifold absolute
pressure (MAP sensor value) and baro-
metric pressure (barometric pressure sen-
sor value) is larger than specification
during cranking.2 driving
cyclesNot
applicable
P1500 Starter signal circuit mal-
functionStarter signal is not inputted from engine
cranking till its start and after or it is always
inputted2 driving
cyclesNot
applicable
P1510 ECM backup power source
malfunctionNo backup power after starting engine 1 driving
cycleNot
applicable
P1600 Serial communication prob-
lem between ECM and
TCMNo signal or check sum error while engine
running1 driving
cycleNot
applicable
P1717 AT D-range signal circuit
malfunctionNo “D” range (park/neutral position signal)
is inputted while vehicle running2 driving
cyclesNot
applicable DTC
NO.DETECTING ITEM DETECTING CONDITION
(DTC will set when detecting :)MIL
(vehicle
with immo-
bilizer indi-
cator lamp)MIL
(vehicle
without
immobi-
lizer indica-
tor lamp)
DTC NO. DETECTING ITEM DETECTING CONDITION
(DTC will set when detecting :)MIL
✱P0702 Transmission Control System Electrical
Refer to Section 7B ✱P0705 Transmission Range Sensor Circuit Malfunc-
tion
✱P0710 Transmission Fluid Temperature Sensor Cir-
cuit Malfunction
✱P0715 Input/turbine Speed Sensor Circuit Malfunc-
tion
✱P0720 Output Shaft Speed Sensor Circuit Malfunc-
tion
✱P0725 Engine Speed Input Circuit Malfunction
✱P0730 Incorrect Gear Ratio
✱P0741 Torque Converter Clutch System Perfor-
mance or Stuck Off
✱P0743 Torque Converter Clutch System Electrical
✱P0753 Shift Solenoid A Electrical
✱P0758 Shift Solenoid B Electrical
✱P0763 Shift Solenoid C Electrical
✱P0768 Shift Solenoid D Electrical
✱P0773 Shift Solenoid E Electrical
✱P1700 Throttle Position Signal Input Malfunction
✱P1702 Internal Control Module Memory Check Some
Error
✱P1709 Engine Coolant Temperature Signal Input
Malfunction

6-34 ENGINE GENERAL INFORMATION AND DIAGNOSIS
IGNITION ADVANCE (IGNITION TIMING ADVANCE FOR NO.1 CYLINDER, °)
Ignition timing of NO.1 cylinder is commanded by ECM. The actual ignition timing should be checked by using
the timing light.
INTAKE AIR TEMP. (°C, °F)
It is detected by intake air temp. sensor and used to determine the amount of air passing into the intake manifold
as air density varies with temperature.
MAF (MASS AIR FLOW RATE, gm/s, lb/min)
It represents total mass of air entering intake manifold which is computed based on signals from MAP sensor,
IAT sensor, TP sensor, etc.
THROTTLE POS (ABSOLUTE THROTTLE POSITION, %)
When throttle position sensor is fully closed position, throttle opening is indicated as 0% and 100% full open
position.
OXYGEN SENSOR B1 S1 (HEATED OXYGEN SENSOR-1, V)
It indicates output voltage of HO2S-1 installed on exhaust manifold (pre-catalyst).
OXYGEN SENSOR B1 S2 (HEATED OXYGEN SENSOR-2, V)
It indicates output voltage of HO2S-2 installed on exhaust pipe (post-catalyst). It is used to detect catalyst dete-
rioration.
DESIRED IDLE (DESIRED IDLE SPEED, rpm)
The Desired Idle Speed is an ECM internal parameter which indicates the ECM requested idle. If the engine is
not running, this number is not valid.
TP SENSOR VOLT (THROTTLE POSITION SENSOR OUTPUT VOLTAGE, V)
The Throttle Position Sensor reading provides throttle valve opening information in the form of voltage.
INJ PULSE WIDTH (FUEL INJECTION PULSE WIDTH, msec.)
This parameter indicates time of the injector drive (valve opening) pulse which is output from ECM (but injector
drive time of NO.1 cylinder for multiport fuel injection).
IAC FLOW DUTY (IDLE AIR (SPEED) CONTROL DUTY, %)
This parameter indicates current flow time rate within a certain set cycle of IAC valve (valve opening rate) which
controls the amount of bypass air (idle speed).
TOTAL FUEL TRIM (%)
The value of Total Fuel Trim is obtained by putting values of short Term Fuel Trim and Long Term Fuel Trim
together. This value indicates how much correction is necessary to keep the air/fuel mixture stoichiometrical.
BATTERY VOLTAGE (V)
This parameter indicates battery positive voltage inputted from main relay to ECM.
CANIST PURGE DUTY (EVAP CANISTER PURGE FLOW DUTY, %)
This parameter indicates valve ON (valve open) time rate within a certain set cycle of EVAP purge solenoid
valve which controls the amount of EVAP purge.
0% means that the purge valve is completely closed while 100% is a fully open valve.
CLOSED THROTTLE POSITION (ON/OFF)
This parameter will read ON when throttle valve is fully closed, or OFF when the throttle is not fully closed.
FUEL CUT (ON/OFF)
ON : Fuel being cut (output signal to injector is stopped)
OFF : Fuel not being cut

ENGINE MECHANICAL (M13 ENGINE) 6A1-69
11) Disconnect the following electric lead wires:
TP sensor (1)
MAP sensor (2)
ECT sensor
CMP sensor
CKP sensor
Knock sensor
Heated oxygen sensors
EGR valve (3)
IAC valve (4)
EVAP canister purge valve (5)
Injectors (6)
Ignition coil assembly (7)
Engine oil pressure switch
Generator (8)
Starting motor
Magnet clutch switch of A/C compressor (if equipped)
Ground terminal (9) from exhaust manifold and cylinder
block
VSS
Back up light switch (For M/T vehicle)
Transmission range switch (10) (For A/T vehicle)
A/T VSS (11) (For A/T vehicle)
Dropping resistor (12) (For A/T vehicle)
A/T shift solenoid and A/T temp. sensor (13) (For A/T vehi-
cle)
Battery ground cable (14) from transmission
Each wire harness clamps
12) Remove fuse box from its bracket.
13) Disconnect the following cables :
Accelerator cable
Gear select control cable (For M/T vehicle)
Gear shift control cable (For M/T vehicle)
Clutch cable (For M/T vehicle)
Gear select cable (15) (For A/T vehicle)
14) Disconnect the following hoses :
Brake booster hose (1) from intake manifold
Canister purge hose (2) from EVAP canister purge valve
Fuel feed hose (3) from fuel delivery pipe
Heater inlet and outlet hoses from each pipe
Radiator inlet and outlet hoses from each pipe