EXHAUST GAS RECIRCULATION (EGR) VALVE
ZK604041
Outlet
Coil
Magnet
Rotor
Shaft
Valve
Inlet
AA00
An EGR valve is installed in the inlet manifold plenum.The EGR
valve controls EGR flow volume using the stepper motor method
and reduces exhaust gas (NOx) and fuel consumption. The EGR
valve drives the stepper motor based on the signal from ECM.
When stepper motor rotor turns in clockwise or anti-clockwise
direction, the shaft fitted with a rotor and a screw expands and
contracts and the movement of the shaft causes the valve to go
up and down. Thus, EGR path gap is controlled minutely. The
stepper motor turns 15° per step. The stepper motor turns
forward or back only up to the angle dictated by the number of
pulse signals (number of steps) from the ECM. In other words,
increase and decrease of the EGR flow volume depends on the
number of signals (number of steps) from ECM. ECM changes
current flow to the 4 coils (A, B, C, D) in the stepper motor in
sequence according to the phase pattern in the following chart
in order to turn the stepper motor rotor. Open valve changes
phase in order of 0
㸢
1
㸢
2
㸢
3
㸢
0. Close valve changes
phase in order of 3
㸢
2
㸢
1
㸢
0
㸢
3.
Phase
number
Stepper motor coil
Coil A
Coil B
Coil C
Coil D
0
ON
OFF
OFF
ON
1
ON
OFF
ON
OFF
2
OFF
ON
ON
OFF
3
OFF
ON
OFF
ON
E
'/+55+10%10641.
':*#756)#54'%+4%7.#6+10')45;56'/
Summary of Contents for Outlander 2007
Page 16: ... 4172 0 0 106 065 0 4 5 4 26 10 5 0 0 ...
Page 33: ... 4172 0 0 7 4 6 10 106 065 0 4 0 14 6 10 1 2 55 1 27 2 1 6 4 1 2 0 ...
Page 40: ...Control System Diagram 7 6 2146 7 5 56 0 4 0 14 6 10 ...
Page 99: ... 4172 7 5722 106 065 0 4 0 14 6 10 7 6 0 ...
Page 104: ...MEMO 7 5722 ...
Page 105: ... 4172 0 0 11 0 106 065 0 4 0 14 6 10 9 6 4 2 55 9 6 4 27 2 ...
Page 108: ...MEMO 0 0 11 0 ...
Page 109: ... 4172 06 0 756 106 065 4 06 5 56 4 7 6 0 4 0 4 06 0 1 756 5 56 756 0 1 756 2 2 0 7 4 ...
Page 114: ...MEMO 06 0 756 ...
Page 115: ... 4172 C 56 46 0 5 56 106 065 56 46 4 1614 C C ...
Page 117: ... 4172 D 4 0 5 56 106 065 6 40 614 D D ...
Page 119: ... 4172 E 0 6 10 5 56 106 065 0 6 10 1 E 52 4 2 7 E E ...
Page 121: ... 4172 C 0 0 10641 106 065 0 4 0 14 6 10 C C ...
Page 123: ... 4172 D 761 47 5 10641 5 56 106 065 0 4 0 14 6 10 D 105647 6 10 0 12 4 6 10 D D ...
Page 140: ...MEMO E 55 10 10641 ...
Page 181: ... 4172 2412 4 5 6 106 065 0 4 0 14 6 10 ...
Page 183: ... 4172 4106 106 065 0 4 0 14 6 10 ...
Page 186: ...MEMO 4106 ...
Page 207: ... 4172 9 0 6 4 106 065 0 4 0 14 6 10 6 4 24 5574 10 614 0 5 56 62 5 ...
Page 209: ... 4172 219 4 2 06 1706 106 065 0 4 0 14 6 10 ...
Page 212: ... 4172 4106 5752 05 10 106 065 0 4 0 14 6 10 ...
Page 215: ...MEMO 4106 5752 05 10 ...
Page 216: ... 4172 4 4 5752 05 10 106 065 0 4 0 14 6 10 ...
Page 220: ... 4172 5 4 5 56 106 065 0 4 105647 6 10 5 4 26 10 56 4 0 4 4 1156 4 4 2 5 4 ...
Page 227: ...N o Item Contents Rounded integral value 5 4 5 56 105647 6 10 5 4 26 10 ...
Page 228: ... 4172 174 9 06 1 4 5 56 5 106 065 0 4 0 14 6 10 105647 6 10 5 4 26 10 5 0514 EVWCVQT 5 7 ...
Page 266: ... 4172 2 4 0 4 5 106 065 0 4 0 14 6 10 ...
Page 276: ...13 1 GROUP 13 FUEL CONTENTS MULTIPORT FUEL INJECTION MFI 13A FUEL SUPPLY 13B ...
Page 300: ...MEMO 1 ...
Page 372: ...MEMO 06 4 14 ...
Page 396: ...MEMO 5722 06 4 564 06 5 56 545 ...
Page 432: ...MEMO 55 5 64 ...
Page 443: ... 4172 1 06 4 100 6 0 6914 0 106 065 0 4 0 14 6 10 5647 674 5 56 12 4 6 10 ...
Page 448: ...MEMO 1 06 4 100 6 0 6914 0 ...
Page 450: ... 4172 10641 4 4 0 6914 0 106 065 0 4 0 14 6 10 5647 674 5 56 12 4 6 10 5 015 5 0 75 0156 5 ...
Page 457: ...MEMO 10641 4 4 0 6914 0 ...
Page 469: ...MEMO 6 4 4 10 6 10 0 0 8 06 6 10 ...