GDI ± Troubleshooting
13A-14
INSPECTION CHART FOR DIAGNOSIS CODES
Code No. Diagnosis item Reference page
11 Oxygen sensor system 13A-15
12 Air flow sensor system 13A-16
13 Intake air temperature sensor system 13A-17
14 Throttle position sensor (2nd channel) system 13A-18
21 Engine coolant temperature sensor system 13A-19
22 Crank angle sensor system 13A-20
23 Camshaft position sensor system 13A-21
24 Vehicle speed sensor system 13A-22
25 Barometric pressure sensor system 13A-23
31 Detonation sensor system 13A-24
41 Injector system 13A-25
44 Abnormal combustion 13A-27
54 Immobilizer system 13A-28
56 Abnormal fuel pressure system 13A-29
61 Communication line with A/T-ECU system 13A-31
64 Alternator FR terminal system 13A-31
66 Brake vacuum sensor system 13A-32
77 Accelerator pedal position sensor (2nd channel) system 13A-33
78 Accelerator pedal position sensor (1st channel) system 13A-34
79 Throttle position sensor (1st channel) system 13A-35
89 Abnormality in fuel pressure system 13A-36
91 Electronic-controlled throttle valve system 13A-36
92 Throttle valve position feedback system 13A-37
94 Communication line system with throttle valve controller 13A-37
95 Malfunction in throttle valve control servo motor (1st motor) system 13A-38
99 Malfunction in throttle valve control servo motor (2nd motor) system 13A-38
NOTE
Code No. 56 may be also output when air is sucked in high-pressure fuel line due to no fuel supply.