Mitsubishi L200. Manual — part 141

TROUBLESHOOTING

DIESEL FUEL

13A-360

DIAGNOSIS PROCEDURE

STEP 1. Connector check: C-115 accelerator
pedal position connector

Q: Is the check result normal?

YES :

Go to Step 2 .

NO :

Repair or replace the connector.

STEP 2. Perform resistance measurement at C-
115 accelerator pedal position sensor connector.

• Disconnect connector, and measure at harness

side.

• Resistance between terminal No. 2 and earth.

OK: Continuity (2

or less)

Q: Is the check result normal?

YES :

Go to Step 4 .

NO :

Go to Step 3 .

AK700804

1

6 5 4 3 2

C-115 (B)

C-115 (B)

Connector: C-115

<R.H. drive vehicles>

<L.H. drive vehicles>

AB

Harness side connector

AK700804

1

6 5 4 3 2

C-115 (B)

C-115 (B)

Connector: C-115

<R.H. drive vehicles>

<L.H. drive vehicles>

AB

Harness side connector

TROUBLESHOOTING

DIESEL FUEL

13A-361

STEP 3. Connector check: C-103 engine-ECU
connector

Q: Is the check result normal?

YES :

Check and repair harness between C-115

(terminal No. 2) accelerator pedal position
sensor connector and C-103 (terminal No.
151) engine-ECU connector.

• Check earthing line for damage.

NO :

Repair or replace the connector.

STEP 4. Perform resistance measurement at C-
115 accelerator pedal position sensor connector.

• Disconnect connector, and measure at harness

side.

• Resistance between terminal No. 5 and earth.

OK: Continuity (2

or less)

Q: Is the check result normal?

YES :

Go to Step 6 .

NO :

Go to Step 5 .

AKA00090

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151

152

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156

157

158

117

145

116

144

C-103 (B)

C-103 (B)

<R.H. drive vehicles>

Harness side connector

<L.H. drive vehicles>

Connector: C-103

AB

AK700804

1

6 5 4 3 2

C-115 (B)

C-115 (B)

Connector: C-115

<R.H. drive vehicles>

<L.H. drive vehicles>

AB

Harness side connector

AK700804

1

6 5 4 3 2

C-115 (B)

C-115 (B)

Connector: C-115

<R.H. drive vehicles>

<L.H. drive vehicles>

AB

Harness side connector

TROUBLESHOOTING

DIESEL FUEL

13A-362

STEP 5. Connector check: C-103 engine-ECU
connector

Q: Is the check result normal?

YES :

Check and repair harness between C-115

(terminal No. 5) accelerator pedal position
sensor connector and C-103 (terminal No.
136) engine-ECU connector.

• Check earthing line for damage.

NO :

Repair or replace the connector.

STEP 6. Perform voltage measurement at C-115
accelerator pedal position sensor connector.

• Use special tool test harness (MB991658) to con-

nect connector, and measure at pick-up harness.

• Ignition switch: ON

• Voltage between terminal No. 1 and earth.

OK: 4.9

5.1 V

Q: Is the check result normal?

YES :

Go to Step 8 .

NO :

Go to Step 7 .

AKA00090

101

102

103

104

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106

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108

109

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142

143

146

147

148

149

150

151

152

153

154

155

156

157

158

117

145

116

144

C-103 (B)

C-103 (B)

<R.H. drive vehicles>

Harness side connector

<L.H. drive vehicles>

Connector: C-103

AB

AK700804

1

6 5 4 3 2

C-115 (B)

C-115 (B)

Connector: C-115

<R.H. drive vehicles>

<L.H. drive vehicles>

AB

Harness side connector

AK700804

1

6 5 4 3 2

C-115 (B)

C-115 (B)

Connector: C-115

<R.H. drive vehicles>

<L.H. drive vehicles>

AB

Harness side connector

TROUBLESHOOTING

DIESEL FUEL

13A-363

STEP 7. Connector check: C-103 engine-ECU
connector

Q: Is the check result normal?

YES :

Check and repair harness between C-115

(terminal No. 1) accelerator pedal position
sensor connector and C-103 (terminal No.
149) engine-ECU connector.

• Check power supply line for damage.

NO :

Repair or replace the connector.

STEP 8. Perform voltage measurement at C-115
accelerator pedal position sensor connector.

• Use special tool test harness (MB991658) to con-

nect connector, and measure at pick-up harness.

• Ignition switch: ON

• Voltage between terminal No. 4 and earth.

OK: 4.9

5.1 V

Q: Is the check result normal?

YES :

Go to Step 10 .

NO :

Go to Step 9 .

AK700804

1

6 5 4 3 2

C-115 (B)

C-115 (B)

Connector: C-115

<R.H. drive vehicles>

<L.H. drive vehicles>

AB

Harness side connector

AKA00090

101

102

103

104

105

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107

108

109

110

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143

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147

148

149

150

151

152

153

154

155

156

157

158

117

145

116

144

C-103 (B)

C-103 (B)

<R.H. drive vehicles>

Harness side connector

<L.H. drive vehicles>

Connector: C-103

AB

AK700804

1

6 5 4 3 2

C-115 (B)

C-115 (B)

Connector: C-115

<R.H. drive vehicles>

<L.H. drive vehicles>

AB

Harness side connector

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Текст

Политика конфиденциальности