SsangYong Musso. Manual - part 332

M161 ENGINE CONTROLS  1F2-7

No ignition voltage output(NO.1 ignition coil;

1, 4cylinder)

No ignition voltage output(NO.2 ignition coil;

2, 3cylinder)

Cranshaft position sensor adaption failure

Start signal recognition failure

No.1 injector short(PWR)

No.1 injector open/short(GND)

No.2 injector short(PWR)

No.2 injector open/short(GND)

No.3 injector short(PWR)

No.3 injector open/short(GND)

No.4 injector short(PWR)

No.4 injector open/short(GND)

High oxygen sensor voltage

Low oxygen sensor amplifying voltage

Oxygen sensor operating failure

Not excessive lean indication in oxygen

sensor(during coasting)

Oxygen sensor heater short(power)

Oxygen sensor heater open/short(GND)

Low oxygen sensor voltage

Short learning control failure

Lambda control failure (rich stop)

Lambda control failure (lean stop)

Lambda idle adaptation failure(above rich

threshold)

Lambda idle adaptation failure(below lean

threshold)

learning control failure(rich, low load)

Coolant temperature sensor open

Coolant temperature sensor short

Coolant temperature sensor signal failure

Intake temperature sensor open

Intake temperature sensor short

Intake temperature sensor signal failure

Low battery voltage

HFM sensor signal failure

HFM sensor signal failure (Low)

HFM sensor signal failure (High)

Crankshaft position sensor signal failure

(no engine revolution signal)

Crankshaft position sensor signal failure

(rpm > max. value)

No.1 cylinder recognition failure

Crankshaft position sensor signal failure

(gab recognition failure)

Transmission coding failure

Transponder signal communication failure

CAN communication failure : TCU(A/T only)

CAN communication failure :

communication initialization failure

Fuel pump relay short(PWR)

Fuel pump relay open/short(GND)

Purge valve short

Purge valve open/short

Condenser fan(HI) relay short(PWR)

Condenser fan(HI) relay short(GND)

No.1 knock sensor signal failure

No.1 cylinder synchronization failure

00

01

02

03

04

05

08

09

10

11

17

18

19

20

21

25

26

31

34

35

40

41

44

45

56

58

Failure

code

Description

Fa

ilure

code

Description

64

65

67

71

72

73

74

75

76

77

78

79

80

81

82

83

86

87

89

93

96

97

98

99

100

SELF DIAGNOSIS FAILURE CODE (FOR E23 ENG)

1F2-8  M161 ENGINE CONTROLS

Servo motor open/short

Unprogramed ECU with Immobilizer

Uncoded ECU

ECU failure(NVRAM checksum failure)

ECU failure(coding ID checksum failure)

ECU failure(coding checksum failure)

ECU failure(programing checkusm failure)

ABD input signal short(power)

ABD input signal short(GND)

Low pedal valve sensor SP1 voltage

High pedal valve sensor SP1 voltage

Low pedal valve sensor SP2 voltage

High pedal valve sensor SP2 voltage

Different pedal valve sensor signal(1,2) SP1

with SP2

Pedal valve sensor 1,2 failure

HFM sensor, and throttle position sensor failure

ECU failure(incompatible CPU)

ECU failure(CPUs communication failure)

ECU failure(CPU(2) configuration failure)

ECU failure(CPU(2)  fault)

ECU failure(CPU run time failure between

CPUs)

-

-

-

-

-

-

Cam actuator short(PWR)

101

102

103

104

105

108

109

110

116

117

119

120

121

122

123

125

126

127

129

130

131

132

133

134

136

137

139

140

141

142

143

144

145

146

150

151

160

161

162

163

164

167

185

186

187

188

189

190

192

193

194

195

198

199

226

learning control failure(lean, low load)

learning control failure(rich, high load)

learning control failure(lean, high load)

Low throttle position sensor(IP1) voltage

High throttle position sensor(IP1) voltage

Low throttle position sensor(IP2) voltage

High throttle position sensor(IP2) voltage

Throttle actuator learning data fault

Throttle actuator learning control failure

Exceed fuel-cut safety time

Throttle valve return spring failure

Cruise control interruption memory failure

Throttle actuator failure

Pedal module position sensor signal failure

Defferent HFM signal with throttle potentiom-

eter

Both throttle potentiomenter(IP1 & IP2)

failure

Different IPS1 with IPS2

High permanent throttle signal deviation

Message counter fault 

→

 cruise control “OFF”

Vehicle speed signal failure

Vehicle speed signal failure

Cruise control lever failure

Cruise control acceleration failure

Cruise control deceleration failure

ECU failure(RAM)

ECU failure(EPROM)

Servo motor control output inter-ruption

memory failure

Failure

code

Description

Failure

code

Description

M161 ENGINE CONTROLS  1F2-9

227

228

229

232

233

234

235

236

237

238

239

240

241

Cam actuator open/short(GND)

A/C compressor relay short(PWR)

A/C compressor relay open/short(GND)

Decel limit defected by CPU2

Accel limit defected by CPU2

Cruise control lever double input(CPU2)

Cruise control lever safety terminal

failure(CPU2)

Unusual pedal position variation(CPU2)

Unusual throttle position variation(CPU2)

Unusual throttle control data(CPU2)

Unusual pedal position sensor(CPU2)

Throttle potentiometer fault(CPU2)

Unusual CPU communication(CPU2)

242

243

244

245

246

247

248

249

250

251

Unusual CPU configuration(CPU2)

AD converter failure(CPU2)

Pedal position sensor setpoint fault berween

CPU1 and CPU2

Position setpoint fault berween CPU1 and

CPU2

-

Idle controller setpoint fault berween CPU1

and CPU2

AD converter overflow degected by CPU2

ROM fault degected by CPU2

RAM fault degected by CPU2

Cycle monitor fault degected by CPU2

Failure

code

Description

Failure

code

Description

1F2-10  M161 ENGINE CONTROLS

TEST BOX CONNECTION

1 ECU
2 Test Coupling(No.1 - 60)
3 Test Coupling(No.61 - 120)
4 Multi-tester

01 Test Box
02 ECU Test Cable

Tools Required

129 589 00 21 00  Test Box

210 589 08 63 00  ECU Test Cable