Dtc P0108: Manifold Absolute Pressure Circuit High Input - Suzuki Grand Vitara 2011 Manual

1A-89 Engine General Information and Diagnosis: For Petrol Engine Model
Step
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?
7 MAP sensor output signal check
1) Check MAP sensor according to "Manifold Absolute
Pressure (MAP) Sensor Inspection: For Petrol Engine
Model in Section 1C".
Is it in good condition?

DTC P0108: Manifold Absolute Pressure Circuit High Input

Wiring Diagram
Refer to "DTC P0106: Manifold Absolute Pressure Range / Performance: For Petrol Engine Model".
DTC Detecting Condition and Trouble Area
DTC detecting condition
Manifold absolute pressure sensor output voltage is higher
than 4.5 V for 0.5 sec continuously.
(1 driving cycle detection logic)
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: For Petrol Engine Model".
Step
1 Was "Engine and Emission Control System Check"
performed?
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)?
Action
Action
Yes
Go to Step 7.
Substitute a known-
good ECM and recheck.
Trouble area
• Manifold absolute pressure sensor circuit
• Manifold absolute pressure sensor
• ECM
Yes
Go to Step 2.
Go to Step 3.
No
"RED/WHT" wire is
shorted to ground
circuit.
Faulty MAP sensor.
S6JB0A1114023
No
Go to "Engine and
Emission Control
System Check: For
Petrol Engine Model".
Intermittent trouble.
Check for intermittent
referring to "Intermittent
and Poor Connection
Inspection in Section
00".