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ELECTRICAL
FUEL INJECTION SYSTEM
Error Code No. P0112, P0113
Error Code
P0112
System or Component
Intake Air Temperature Sensor (IAT)
Detail of Error
IAT Circuit Low Voltage
Engine Symptoms
• Poor engine start
• Poor driveability
• Deteriorated exhaust
• Unstable engine idling
Engine Running availability
Able to run engine
DIAG Tool Code
Mode “DIAG”, Code “IAT”
Diagnosing
• Compare the sensor output value with ambient air temperature.
(with engine cold)
• Confirm the sensor output value on display changes with heating or
cooling sensor alone.
Probable Cause
• Malfunction in wire harness and coupler between sensor and ECU
• Low voltage in wire harness between sensor and ECU
• Malfunction in sensor unit
• Malfunction in ECU
Error Code
P0113
System or Component
Intake Air Temperature Sensor (IAT)
Detail of Error
IAT Circuit High Voltage or Open
Engine Symptoms
• Poor engine start
• Poor driveability
• Deteriorated exhaust
• Unstable engine idling
Engine Running availability
Able to run engine
DIAG Tool Code
Mode “DIAG”, Code “IAT”
Diagnosing
• Compare the sensor output value with ambient air temperature.
(with engine cold)
• Confirm the sensor output value on display changes with heating or
cooling sensor alone.
Probable Cause
• Malfunction in wire harness and coupler between sensor and ECU
• High voltage or open in wire harness between sensor and ECU
• Malfunction in sensor unit
• Malfunction in ECU
Содержание MX-800
Страница 2: ...7UD F8197 E0_Cover indd 2 2016 12 13 11 23 58 ...
Страница 8: ...MEMO ...
Страница 24: ...SPECIAL TOOLS AND TESTERS 1 12 1 2 3 4 5 6 7 8 9 10 GENERAL INFORMATION MEMO ...
Страница 101: ...4 5 1 2 3 4 5 6 7 8 9 10 FUEL FUEL PUMPS sure fuel pump joint until a distinct click is heard ...
Страница 136: ...5 25 1 2 3 4 5 6 7 8 9 10 ELECTRICAL ELECTRICAL COMPONENTS ELECTRICAL COMPONENTS 1 2 2 3 4 5 6 6 7 8 9 10 11 12 13 14 ...
Страница 170: ...7 12 1 2 3 4 5 6 7 8 9 10 SPECIFICATIONS WIRE ROUTING DIAGRAM WIRE ROUTING DIAGRAM UPPER SIDE VIEW ...
Страница 172: ...7 14 1 2 3 4 5 6 7 8 9 10 SPECIFICATIONS WIRE ROUTING DIAGRAM ...
Страница 174: ...7 16 1 2 3 4 5 6 7 8 9 10 SPECIFICATIONS WIRE ROUTING DIAGRAM LEFT SIDE VIEW ...
Страница 176: ...7 18 1 2 3 4 5 6 7 8 9 10 SPECIFICATIONS WIRE ROUTING DIAGRAM RIGHT SIDE VIEW ...
Страница 180: ...7 22 1 2 3 4 5 6 7 8 9 10 SPECIFICATIONS WIRE ROUTING DIAGRAM REAR SIDE VIEW ...
Страница 183: ...7 25 1 2 3 4 5 6 7 8 9 10 SPECIFICATIONS WIRE ROUTING DIAGRAM MEMO ...
Страница 186: ...MEMO ...
Страница 187: ...7UD F8197 E0_Cover indd 2 2016 12 13 11 23 58 ...
Страница 188: ...SERVICE MANUAL MX775 MX800 MX825 7UD F8197 E0 LIT 19616 02 37 2016 12 1 7UD F8197 E0_Cover indd 1 2016 12 13 11 23 58 ...