Suzuki Wagon R Manual page 2144

DTC P0108 Manifold Absolute Pressure High Input
Wiring Diagram
1
E23
7 6 5 4 3
17 16 15 14 13 12 11
27 26 25 24 23 22 21
34 33 32 31
1. Manifold absolute pressure sensor
2. To TP sensor
DTC Detecting Condition and Trouble Area
DTC Detecting Condition
• Manifold absolute pressure sensor output voltage is
higher than specified value for specified time continu-
ously.
(1 driving cycle detection logic)
DTC Confirmation Procedure
WARNING:
• When performing a road test, select a place where there is no traffic or possibility of a traffic acci-
dent and be very careful during testing to avoid occurrence of an accident.
• Road test should be carried out with 2 persons, a driver and a tester, on a level road.
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.
2
WHT/GRN
LT GRN/RED
BRN/WHT
3
E22
2 1 7 6 5 4 3
10 9 8 19 18 17 16 15 14 13 12 11
20 19 18 27 26 25 24 23
30 29 28 35 34 33 32 31
3. To other sensors
4. ECM
ENGINE GENERAL INFORMATION AND DIAGNOSIS (M13 ENGINE) 6-2-141
E22-8
WHT/GRN
E22-15
E22-28
BRN/WHT
E21
2 1 6 5 4 3 2
10 9 8 16 15 14 13 12 11 10 9 8
22 21 20 27 26 25 24 23 22 21 20 19
30 29 28 35 34 33 32 31 30
• Manifold absolute pressure sensor circuit
• Manifold absolute pressure sensor
• Manifold absolute pressure sensor vacuum
passage
• ECM
4
E23-2 BLK/YEL
E23-1
BLK/YEL
1
7
18 17
29 28
Trouble Area