Engine General Information and Diagnosis: 1A-82
DTC P0108: Manifold Absolute Pressure Circuit High Input
S5JB0A1104022
Wiring Diagram
Refer to “DTC P0106: Manifold Absolute Pressure Range / Performance: ”.
DTC Detecting Condition and Trouble Area
NOTE
When DTC P0113, P0118 and P0533 are indicated together, it is possible that “GRY/GRN” wire circuit is
open.
DTC Confirmation Procedure
1) Connect scan tool to DLC with ignition switch turned OFF.
2) Turn ON ignition switch and clear DTC using scan tool and warm up engine completely.
3) Run engine at idle speed for 1 min.
4) Check DTC and pending DTC.
DTC Troubleshooting
NOTE
Before this trouble shooting is performed, read the precautions for DTC troubleshooting referring to
“Precautions For DTC Troubleshooting: ”.
6
MAP sensor signal circuit check
1) Disconnect connectors from ECM with ignition switch
turned OFF.
2) Measure resistance between “C37-55” terminal of ECM
connector and vehicle body ground.
Is resistance infinity?
Go to Step 7.
“RED/WHT” wire is
shorted to ground
circuit.
7
MAP sensor output signal check
1) Check MAP sensor according to “Manifold Absolute
Pressure (MAP) Sensor Inspection: in Section 1C”.
Is it in good condition?
Substitute a known-
good ECM and recheck.
Faulty MAP sensor.
Step
Action
Yes
No
DTC detecting condition
Trouble area
Manifold absolute pressure sensor output voltage is higher
than specified value for specified time continuously.
(1 driving cycle detection logic)
• Manifold absolute pressure sensor circuit
• Manifold absolute pressure sensor
• ECM
Step
Action
Yes
No
1
Was “Engine and Emission Control System Check”
performed?
Go to Step 2.
Go to “Engine and
Emission Control
System Check: ”.
2
MAP sensor and its circuit check
1) Connect scan tool to DLC with ignition switch OFF.
2) Turn ignition switch ON.
3) Check intake manifold pressure displayed on scan tool.
Is it 127 kPa (37.5 in.Hg)?
Go to Step 3.
Intermittent trouble.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection: in Section
00”.
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