Suzuki GA413, Service Manual

Page: 817 / 1246

ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-41
GA413
supple
DTC P0105
(DTC No.11)
CIRCUIT DESCRIPTION
MANIFOLD ABSOLUTE PRESSURE (MAP) CIRCUIT
MALFUNCTION
DTC DETECTING CONDITION POSSIBLE CAUSE
MAP sensor signal is 0.75 V or lower.
(Low pressure – High vacuums – Low voltage)
MAP sensor signal is 4.49 V or higher.
(High pressure – Low vacuums – High voltage)
“BLU/YEL” circuit open
“LT GRN/RED” circuit open or shorted to ground
“LT GRN/YEL” circuit open or shorted to ground
MAP sensor malfunction
ECM malfunction
NOTE:
When DTC P0105 (No.11), P0110 (No.18), P0115 (No.19) and P0120 (No.13) are indicated together, it is
possible that “BLU/YEL” circuit is open.
DTC CONFIRMATION PROCEDURE
1) Clear DTC, start engine and keep it at idle for 1 min.
2) Select “DTC” mode on scan tool and check DTC.