1997 SSANGYONG KORANDO ecm

1F1 -- 90 M162 ENGINE CONTROLS
D AEW OO M Y_2000
INTERNAL FAILURE
Failure
CodeDescriptionTrouble AreaMaintenance Hint
21Transmission coding
failureWhen faulty of variant coding
of transmission
DInspection the coding condition
through scan tool
DInspection the Engine Control Module
(ECM)
DInspection the CAN line
DInspection the TCM
136ECM failure (RAM)
When malfunction of random
access memory -- ECM
internal error
DInspection the ECM
142Uncoded/ unprogramed
ECMWhen malfunction of ECM
coding-- required ECM
encoding
DFulfill the ECM variant coding
137ECM failure (EPROM)
143
ECM failure
(EEPROM/Flash -- EPPOM
checksum failure)
144ECM failure (coding ID
checksum failure)When malfunction of ECM
internalDInspection the ECM
145ECM failure (coding
checksum failure)
146ECM failure (programming
checksum failure)

1F1 -- 92 M162 ENGINE CONTROLS
D AEW OO M Y_2000
ELECTRONIC THROTTLE CONTROLLER SAFETY MALFUNCTION
Failure
CodeDescriptionTrouble AreaMaintenance Hint
110Throttle actuator
learning data fault
117Exceed fuel-- cut safety
time
120
Cruise control
interruption memory
failure
138Call Monitoring
139
Servo motor control
output interruption
memory failure
140Servo motor open/short
186ECM failure
(incompatible CPU)
187ECM failure (CPUs
communication failure)
188ECM failure (CPU 2
configuration failure)
189ECM failure (CPU 2
fault)
190
ECM failure (CPU run
time failure between
CPUs)System internal failureDInspection the Engine Control Module
(ECM)
231
ECM failure (CPU 2
cruise control message
counter failure)
232Over deceleration limit
(CPU 2)
233Over acceleration limit
(CPU 2)
234Cruise control lever dual
operation (CPU 2)
235
Cruise control lever
safety terminal failure
(CPU 2)
236Unusual pedal position
variation (CPU 2)
237Unusual throttle position
variation (CPU 2)
238
Unusual throttle
controller monitoring
data comparison fault
(CPU 2)

M162 ENGINE CONTROLS 1F1 -- 93
D AEW OO M Y_2000
Failure
CodeDescriptionTrouble AreaMaintenance Hint
239
Unusual accelerator
pedal position sensor
comparison fault
(CPU 2)
240
Throttle potentiometer
comparison fault
(CPU 2)
241Unusual CPU
communication (CPU 2)
242Unusual CPU
configuration (CPU 2)
243A/D converter failure
(CPU 2)
244
Accelerator pedal
position sensor setpoint
fault between CPU 1
and CPU 2
System internal failureDInspection the Engine Control Module
(ECM)
245
Position controller
setpoint fault between
CPU 1 and CPU 2
y(ECM)
246
MSR setpoint fault
between CPU 1 and
CPU 2
247
Idle control setpoint fault
between CPU 1 and
CPU 2
248A/D converter overflow
(CPU 2)
249ROM fault (CPU 2)
250RAM fault (CPU 2)
251Cycle monitor fault
(CPU 2)

1F1 -- 94 M162 ENGINE CONTROLS
D AEW OO M Y_2000
IMMOBILIZER
KAB1F360
Failure
CodeDescriptionTrouble AreaMaintenance Hint
25Communication with
transponder missingWhen missing the
transponder signal
DInspection the Engine Control Module
(ECM) pin 13, 14 about short circuit or
open with bad contact
DInspection the power source or ground
short circuit or open of immobilizer unit
DInspection the transponder condition
(broken etc.)
DInspection the ECM
141Unprogramed ECM with
immobilizer
When malfunction of
immobilizer
Required immobilizer
encoding, no paired condition
of immobilizer even through
start trial
DFulfill the immobilizer pairing
Circuit Description
Immobilizer is a device disabling vehicle ignition unless a specific key is used and designed to help prevent vehicle
theft.
Immobilizer is comprised of two devices, a key with encoded transponder and ECM with the same encoding of the
transponder. When a key is inserted into the hole to start vehicle and turned to ON, the ECM reads and decodes the
transponder code and, if the same, starts the engine, it is called immobilizer. It means immobilizersystem disables
starting by stopping fuel supply if the code in the transponder does not match the code stored in ECM each other.

M162 ENGINE CONTROLS 1F1 -- 105
D AEW OO M Y_2000
4. Check the O-ring for damage and replace it if neces-
sary.
5. Installation should follow the removal procedure in
the reverse order.
KAA1F160
CRANKSHAFT POSITION SENSOR
Removal and installation Procedure
1. Disconnect the negative battery cable.
2. Disconnect the electrical connector at the crankshaft
position sensor.
3. Remove the crankshaft position sensor retaining bolt.
Installation Notice
Tightening Torque
10 NSm (89 lb-in)
4. Installation should follow the removal procedure in
the reverse order.
KAA1F200
ENGINE CONTROL MODULE
Removal and installation Procedure
1. Disconnect the negative battery cable.
2. Remove the cowl side trim form passenger side. Re-
fer toSection 9G, Interior trim.
3. Remove the four securing nuts for the Engine Control
Module (ECM) from the mounting bracket.
Installation Notice
Tightening Torque
10 NSm (89 lb-in)
4. Pull out the ECM from the bracket.
5. Disconnect the vehicle side coupling.
6. Installation should follow the removal procedure in
the reverse order.

D AEW OO M Y_2000
SECTION 1F2
ENGINE CONTROLS
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless other -
wise noted.
TABLE OF CONTENTS
Engine and ECM Problem Check Report 1F2 -- 2....
Specifications 1F2 -- 3............................
Engine Data Display Table 1F2 -- 3.................
Fastener Tightening Specifications 1F2 -- 4..........
Fuel System Specification 1F2 -- 5.................
Temperature vs Resistance 1F2 -- 5................
Special Tools and Equipment 1F2 -- 6..............
Special Tools Table 1F2 -- 6.......................
Schematic and Routing Diagrams 1F2 -- 7..........
ECM Wiring Diagram
(2.3L DOHC -- MSE 3.53S) 1F2 -- 7..............
Diagnosis 1F2 -- 14................................
Failure Code Diagnosis 1F2 -- 14.....................
Clearing Failure Codes 1F2 -- 14...................
Failure Codes Table 1F2 -- 14.....................
Ignition System 1F2 -- 18...........................
Ignition Coil 1F2 -- 20.............................
Crankshaft Position (CKP) Sensor 1F2 -- 22.........
Camshaft Position (CMP) Sensor 1F2 -- 26..........
Camshaft Actuator 1F2 -- 30......................
Knock Sensor (KS) 1F2 -- 32......................
Spark Plug 1F2 -- 34.............................
System Voltage 1F2 -- 38.........................
Ignition Switch 1F2 -- 39..........................
Fuel System 1F2 -- 40..............................
Fuel Pump 1F2 -- 42.............................
Fuel Injector 1F2 -- 46............................
Purge Control Valve 1F2 -- 50.....................
Fuel Rail 1F2 -- 52...............................
Fuel Pressure Regulator 1F2 -- 54.................
Induction System 1F2 -- 56..........................
Throttle Valve Actuator 1F2 -- 56...................
Hot Film Air Mass (HFM) Sensor 1F2 -- 60..........
Engine Coolant Temperature (ECT) Sensor 1F2 -- 64.
Accelerator Pedal Module 1F2 -- 68................Cooling Fan 1F2 -- 72............................
A/C Compressor Relay 1F2 -- 73...................
Cruise Control Switch 1F2 -- 74....................
Traction Control System (TCS) 1F2 -- 75............
Stop Lamp Switch 1F2 -- 76.......................
Engine RPM 1F2 -- 77............................
Exhaust System 1F2 -- 78...........................
Catalytic Converter 1F2 -- 78......................
Oxygen Sensor 1F2 -- 80.........................
Engine Control Module 1F2 -- 86.....................
Serial Data Communication 1F2--88...............
Internal Failure 1F2 -- 90..........................
Electronic Throttle Controller Safety
Malfunction 1F2 -- 92...........................
Immobilizer 1F2 -- 94.............................
Maintenance and Repair 1F2 -- 95..................
On -- Vehicle Service 1F2 -- 95........................
Discharging the Pressure in Fuel System 1F2 -- 95...
Fuel Pump 1F2 -- 95.............................
Fuel Filter 1F2 -- 96..............................
Fuel Tank 1F2 -- 97..............................
Fuel Pressure Regulator 1F2 -- 98.................
Fuel Rail and Injector 1F2 -- 99....................
Engine Coolant Temperature Sensor 1F2 -- 100......
Throttle Body (Integrated with the
Actuator) 1F2 -- 101............................
Hot Film Air Mass (HFM) Sensor 1F2 -- 102.........
Knock Sensor 1F2 -- 102..........................
Pedal Position Sensor 1F2 -- 103...................
Oxygen Sensor 1F2 -- 103........................
Purge Control Valve 1F2 -- 104....................
Canister 1F2 -- 104...............................
Camshaft Position Sensor 1F2 -- 104...............
Crankshaft Position Sensor 1F2 -- 105..............
Engine Control Module 1F2 -- 105..................

1F2 -- 2 M161 ENGINE CONTROLS
D AEW OO M Y_2000
ENGINE AND ECM PROBLEM CHECK REPORT
VEHICLE AND CUSTOMER INFORMATION
Date problem Occurred
Customer NameVehicle Model
Driver NameVIN
Purchase dateEngine Model
License No.MileageKm
miles
MIL INFORMATION
Condition of MILjRemains onjSometimes illuminatesjDoes not illuminate
DTC inspection
(if available)jNormaljMalfunction code(s) (code )
jFreezed frame data ( )
PROBLEM DESCRIPTION
jEngine Does Not StartjNo crankingjNo initial combustionjNo complete combustion
jHard to StartjSlow cranking
jOthers
jPoor IdlingjIncorrect first IdlejAbnormal idle rpmjHigh (rpm)jLow (rpm)
jIdling UnstablejOthers
jPoor DriveabilityjHesitationjBack firejMuffler explosion (after-burning)
jSurgingjKnockingjPoor performancejOther
jEngine StalljSoon after startingjAfter accelerator pedal depressed
jAfter accelerator pedal releasedjDuring A/C operation
jShifting from N to D or D to N
jAt full steeringjOthers
jOthers
CONDITION WHEN PROBLEM OCCURS
Problem FrequencyjConstantjIntermittent (times per day/month)jOnce onlyjOthers
WeatherjFinejCloudyjRainyjSnowyjVarious/Others
Ambient TemperaturejHotjWar mjCooljCold (approx.____°F/____°C)
PlacejHighwayjSuburbsjInner CityjUphilljDownhill
jRough RoadjOthers
Engine TemperaturejColdjWarming UpjBefore warming upjAfter warm-up
jAny temp.jOthers
Engine OperationjStartingjJust after starting (min.)jIdlingjRacingjDriving
jConstant speedjAccelerationjDeceleration
jA/C switch ON/OFFjOther

1F2 -- 4 M161 ENGINE CONTROLS
D AEW OO M Y_2000
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNSmLb-FtLb-In
Camshaft Position Sensor Retaining Bolts10--89
Canister Mounting Bolts6--53
Coolant Temperature Sensor3022--
Crankshaft Position Sensor Retaining Bolt10--89
Engine Control Module (ECM) Mounting Bracket Nuts10--89
Fuel Filter Mounting Bracket Bolt6--53
Fuel Filter Lines2821--
Fuel Pressure Test Connector2518--
Fuel Rail Assembly Bolts2518--
Fuel Return And Supply Lines2317--
Fuel Tank Retaining Nuts3828--
Knock Sensor Mounting Bolt2518--
Oxygen Sensor5541--
Pedal Position Censor Mounting Bolts And Nut6--53
Throttle Body Bolts12--106