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Denso 4D56 - Diagnostic Trouble Codes (DTC); Diagnostic Trouble Code Details

Denso 4D56
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Operation Section
1
37
14. DIAGNOSTIC TROUBLE CODES (DTC)
14.1 About the Codes Shown in the Table
z The "SAE" diagnostic trouble code indicates the code that is output through the use of the STT (WDS). (SAE: Society of Automotive
Engineers)
14.2 Diagnostic Trouble Code Details
z The DTC chart below is common to the 4D56/4M41 model. However, DTC number "P1210" is only for use with the 4D56 2WD mod-
el engine.
DTC
Number
(SAE)
Diagnostic Item Diagnostic Classifica-
tion
Malfunctioning Part Light
ON
Remarks
P0016 Speed-G phase gap
malfunction
Pulse system malfunc-
tion
Crankshaft position sen-
sor, cylinder recognition
sensor
Yes
P0072 Intake manifold tem-
perature sensor - low
Open circuit detection
(+B short, ground short,
open)
Intake temperature sensor No
P0073 Intake manifold tem-
perature sensor - high
Open circuit detection
(+B short, ground short,
open)
Intake temperature sensor No
P0088 Rail high pressure
abnormality
Fuel pressure control
system abnormality
Injector Yes
P0089 SCV stuck diagnosis Fuel pressure control
system abnormality
Supply pump Yes
P0093 Fuel leak Fuel leak Fuel piping Yes
P0102 Airflow sensor - low Open circuit detection
(+B short, ground short,
open)
Airflow sensor No
P0103 Airflow sensor - high Open circuit detection
(+B short, ground short,
open)
Airflow sensor No
P0106 Turbo pressure sensor
characteristic abnor-
mality
Sensor characteristic
abnormality
Turbo pressure sensor Yes
P0107 Turbo pressure sensor
- low
Open circuit detection
(+B short, ground short,
open)
Turbo pressure sensor Yes
P0108 Turbo pressure sensor
- high
Open circuit detection
(+B short, ground short,
open)
Turbo pressure sensor Yes

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