Suzuki Liana RH413, Руководство по обслуживанию

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Engine General Information and Diagnosis: 1A-46
DTC P0105 (No. 11): Manifold Absolute Pressure (MAP) Circuit Malfunction
S3RH0A1104016
Wiring Diagram
7 ECM ground circuit check
1) Turn ignition switch to OFF position.
2) Disconnect connectors from ECM.
3) Measure resistance between each “C41-1”, “C41-2” and
“C41-3” wire terminals of ECM connector and body
ground.
Is resistance 1
Ω
or less?
Intermittent trouble.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection in Section
00”.
If OK, substitute a
known-good ECM and
recheck. Open or high resistance
wire in “BLK/ORN” or
“BLK” circuit.
8 Main relay circuit check
1) Using service wire, ground “G04-10” wire terminal of
ECM connector.
2) Turn ignition switch to ON position.
3) Measure voltage between each “G04-5” and “G04-6”
wire terminals of ECM connector and body ground.
Is voltage 10 – 14 V?
Intermittent trouble.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection in Section
00”.
If OK, substitute a
known-good ECM and
recheck. Go to Step 9.
9 Main relay circuit check
1) Turn ignition switch to OFF position.
2) Measure resistance between each “G04-5” and “G04-6”
wire terminals of ECM connector and “BLK/RED” wire
terminal of main relay connector.
Is resistance 1
Ω
or less?
Open or high resistance
wire in “BRN/WHT”
circuit. Open or high resistance
in “BLK/RED” circuit.
Step Action Yes No
ECM
GRY/RED
ORN
C41-22
5V
1
2
AMP
C41-26
5V
C41-10
C41 (31P) G04 (24P) G03 (17P)
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21
22 23 24 25 26 28 27 29 30 31
5 6 1 2 3 4 5 6 7
11 12 9 10 11 13 12 14 15 16
16 17
1 2
7 8
13 14
3 4
9 10
15 17 18
8
19 20 21 22 23 24
LT GRN/RED
I2RH0B110022-01
1. To TP sensor and CO adjust resistor (if equipped)
2. From other sensors