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Mfi Control System (1.4L/1.6L) (1) SD313-1

The document outlines the MFI control system for 1.4L and 1.6L engines, detailing the wiring and relay configurations. It includes information on various components such as the ECU, fuel pump, and sensors, along with their respective power distribution. Additionally, it provides diagrams and specifications for troubleshooting and maintenance purposes.

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enrri barcia
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0% found this document useful (0 votes)
37 views1 page

Mfi Control System (1.4L/1.6L) (1) SD313-1

The document outlines the MFI control system for 1.4L and 1.6L engines, detailing the wiring and relay configurations. It includes information on various components such as the ECU, fuel pump, and sensors, along with their respective power distribution. Additionally, it provides diagrams and specifications for troubleshooting and maintenance purposes.

Uploaded by

enrri barcia
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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MFI CONTROL SYSTEM (1.4L/1.

6L) (1) SD313-1

HOT AT ALL TIMES


E/R
RELAY &
FUSE BOX
ECU-A
F/PUMP 30A
ECU-B See Power
10A 15A
Distribution
(SD110-2)
2.0L 3.0L

With W/O 3.0L 2.0L


Fuel Cut Fuel Cut 5 2 E46
ENGINE
0.5Br 1.25Br 1.25L CONTROL
3 E07 RELAY
PHOTO FUEL PHOTO 7
7 CUT
16 EC11 SOLENOID
PHOTO 17 1 4 E46
See Power 2.5L
Distribution
1 E07 (SD110-2) 2.5L
1.25Gr 1.25P To INJ 15A
A
(SD313-2)
10 I/P-F
SNSR
I/P JUNCTION INSTRUMENT 1 5 E45 10A
BOX CLUSTER
FUEL
PHOTO 44 PHOTO 55 FUMP
RELAY 0.5P 2.0P
PHOTO 7
3 I/P-A 6 M07-1 See Power
Distribution
0.5R/G 2 3 E45 (SD110-2)
13 MF11 1.25Gr 0.5R/B 2.0P 0.5Y/B
PHOTO 46
1.25Gr 0.5R/G 0.5R/G 2 E51 PHOTO 7

4 2 F07 FUEL PUMP


9 MC21 CHECK CONNECTOR
FUEL PHOTO
FULL SENDER 44 15 20 7 EC11
& FUEL
M MOTOR SENDER PUMP PHOTO 7
0.5P
MOTOR
EMPTY CRANKSHAFT
PHOTO POSITION
81 0.5P 0.5P
5 3 F07 SENSOR
0.85B PHOTO 11 B C
11 MF11 1 2 C07
0.85B PHOTO 46 0.5R/G To Oxygen
1.25B 0.5Br 0.5W 0.5Br 0.5R/B 0.5P 0.5P 0.5Y/B
Sensor
21 12 34 70 44 63 (SD313-3) 14 C01-1
15
Fuel low Relay PCM
Battery Relay
signal voltage Sensor signal control Engine control control PHOTO 41
relay on input
G25 G22
PHOTO 80 PHOTO 47

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