• |
Misfire and Fuel System Malfunctions:
For misfire or fuel system malfunctions, the MIL may be eliminated
if the same fault does not reoccur during monitoring in three subsequent
sequential driving cycles in which conditions are similar to those under
which the malfunction was first detected.
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• |
All Other Malfunctions:
For all other faults, the MIL may be extinguished after three
subsequent sequential driving cycles during which the monitoring system
responsible for illuminating the MIL functions without detecting the
malfunction and if no other malfunction has been identified that would
independently illuminate the MIL according to the requirements outlined
above.
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• |
Bus Topology : Line (bus) structure
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• |
Wiring : Twisted pair wire
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• |
Off Board DLC Cable Length : Max. 5m
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• |
Data Transfer Rate
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- |
Diagnostic : 500 kbps
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Service Mode (Upgrade, Writing VIN) : 500 or 1Mbps)
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• |
Diagnostic Trouble Code (SAE J2012)
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• |
DTCs used in OBD-II vehicles will begin with a letter and are
followed by four numbers.
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• |
1 : Fuel and air metering
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• |
2 : Fuel and air metering(injector circuit malfunction only)
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• |
3 : Ignition system or misfire
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• |
4 : Auxiliary emission controls
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• |
5 : Vehicle speed controls and idle control system
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• |
6 : Computer output circuits
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• |
7 : Transmission
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• |
Freeze Frame List
|
1) |
Calculated Load Value
|
2) |
Engine RPM
|
3) |
Fuel Trim
|
4) |
Fuel Pressure (if available)
|
5) |
Vehicle Speed (if available)
|
6) |
Coolant Temperature
|
7) |
Intake Manifold Pressure (if available)
|
8) |
Closed-or Open-loop operation
|
9) |
Fault code
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- |
Continental, Bosch or Kefico EMS : Mode 1 drive cycle should be
done one time for diagnostics on all systems.
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- |
Dephi EMS : Mode 2 drive cycle should be done two times in a row
after Mode 1 is carried out one time for diagnostics on all systems
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• |
Mode 1
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• |
Mode 2
|
Mode |
No |
Operation |
Speed (mph) |
Duration (s) |
E/Time (s) |
Remarks |
Mode 1 |
1 |
Engine Start |
0 |
0 |
0 |
ECT @ Start 32~104°F |
2 |
Idling (N) |
0 |
30 |
30 |
Neutral Range |
|
3 |
Idling (D) |
0 |
270 |
300 |
D Range |
|
4 |
Acceleration |
0 → 50 |
15 |
315 |
|
|
5 |
Steady Speed |
50 |
230 |
545 |
|
|
6 |
Deceleration |
50 → 45 |
5 |
550 |
|
|
7 |
Steady Speed |
45 |
5 |
555 |
|
|
8 |
Acceleration |
45 → 55 |
5 |
560 |
|
|
9 |
Steady Speed |
55 |
5 |
565 |
|
|
10 |
Deceleration |
55 → 45 |
5 |
570 |
|
|
11 |
Steady Speed |
45 |
5 |
575 |
|
|
12 |
Repeat 8 through 11 ten times. |
- |
180 |
755 |
|
|
13 |
Acceleration |
45 → 55 |
5 |
760 |
|
|
14 |
Steady Speed |
55 |
5 |
765 |
|
|
15 |
Deceleration |
55 → 0 |
45 |
810 |
|
|
16 |
Idling (D) |
0 |
120 |
930 |
D Range |
|
17 |
Idling (N) |
0 |
760 |
1690 |
Neutral Range |
|
18 |
Acceleration |
0 → 55 |
15 |
1705 |
|
|
19 |
Steady Speed |
55 |
60 |
1765 |
|
|
20 |
Deceleration |
55 → 0 |
15 |
1780 |
|
|
21 |
Idling (D) |
0 |
60 |
1840 |
D Range |
|
22 |
Acceleration |
0 → 55 |
15 |
1855 |
|
|
23 |
Steady Speed |
55 |
60 |
1915 |
|
|
24 |
Deceleration |
55 → 0 |
15 |
1930 |
|
|
25 |
Idling (D) |
0 |
60 |
1990 |
D Range |
|
26 |
Acceleration |
0 → 40 |
15 |
2005 |
|
|
27 |
Steady Speed |
40 |
15 |
2020 |
|
|
28 |
Acceleration |
40 → 50 |
15 |
2035 |
|
|
29 |
Steady Speed |
50 |
5 |
2040 |
|
|
30 |
Deceleration |
50 → 40 |
15 |
2055 |
|
|
31 |
Steady Speed |
40 |
60 |
2115 |
|
|
32 |
Repeat 28 through 31 five times. |
- |
380 |
2495 |
|
|
33 |
Acceleration |
40 → 50 |
15 |
2510 |
|
|
34 |
Steady Speed |
50 |
5 |
2515 |
|
|
Mode 1 |
35 |
Deceleration |
50 → 0 |
40 |
2555 |
|
36 |
Idling (D) |
0 |
25 |
2580 |
D Range |
|
Mode 2 |
1 |
Engine Start |
0 |
0 |
0 |
|
2 |
Idling (N) |
0 |
30 |
30 |
Neutral Range |
|
3 |
Idling (D) |
0 |
210 |
240 |
D Range |
|
4 |
Acceleration |
0 → 49 |
16 |
256 |
|
|
5 |
Deceleration |
49 → 47 |
2 |
258 |
Lift Foot Up : APS = 0 |
|
6 |
Steady Speed |
47 |
10 |
268 |
|
|
7 |
Acceleration |
47 → 55 |
4 |
272 |
Middle Tip In or Deep Accel |
|
8 |
Deceleration |
55 → 52 |
3 |
275 |
Lift Foot Up : APS = 0 |
|
9 |
Steady Speed |
52 |
10 |
285 |
|
|
10 |
Deceleration |
52 → 45 |
3 |
288 |
Lift Foot Up : APS = 0 |
|
11 |
Acceleration |
45 → 47 |
2 |
290 |
|
|
12 |
Repeat 6 through 11 twelve times. |
- |
330 |
620 |
|
|
13 |
Steady Speed |
47 |
57 |
677 |
|
|
14 |
Deceleration |
47 → 0 |
8 |
685 |
|
|
Components Location1. Engine Control Module (ECM) 2. Manifold Absolute Pressure Sensor (MAPS) 3. Intake Air Temperature Sensor (IATS) 4. Engine Coolant Temperature Sensor (ECTS) 5. Throttle Positi ...See also:Parking Assist Sensor Installation System operation Luggage Side Trim Component Location
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