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MI046 Mitsubishi Reference
Subject: Drive cycles for 2004–08 OBD-II vehicles
Source: Mitsubishi service manuals
The drive cycle for these models varies depending upon which monitor needs to run and what diagnostic trouble codes (DTCs) are present. Use the table below to determine which drive cycle to follow.
Table MI046-1 (part 1 of 2)
Monitor DTC Go To
Heated oxygen sensor (HO2S), front P0133, P0153 Drive Cycle 1
HO2S heaterP0031, P0032, P0037, P0038, P0051, P0052, P0057, P0058
Drive Cycle 2
Exhaust gas recirculation (EGR) system P0401 Drive Cycle 3
Catalytic converter P0421, P0431 Drive Cycle 4
Evaporative emissions system (EVAP) leakage P0442, P0455
Drive Cycle 5EVAP purge P0441
Fuel tank pressure (FTP) sensor P0450
EVAP very small leak P0456 Drive Cycle 6
Airflow sensor P0101Drive Cycle 7
Manifold absolute pressure (MAP) sensor P0106, P0107
Intake air temperature (IAT) sensor P0111 Drive Cycle 8
Engine coolant temperature (ECT) sensor P0116, P0125 Drive Cycle 9
Thermostat P0128 Drive Cycle 10
HO2S, rear P0139, P0159 Drive Cycle 11
Air-fuel ratio feedback P0134, P0154 Drive Cycle 12
HO2S, rear P0140, P0160 Drive Cycle 13
Fuel tank temperature sensor P0181 Drive Cycle 14
MisfireP0300, P0301, P0302, P0303, P0304, P0305, P0306
Drive Cycle 15
FTP sensor P0451 Drive Cycle 16
Power steering pressure (PSP) switch P0554 Drive Cycle 17
DOR radiator tamperingP1543, P1547 Drive Cycle 18
P1544, P1545, P1546 Drive Cycle 19
Idle speed control system P0506, P0507 Drive Cycle 20
MIVEC system P1020 Drive Cycle 21
Fuel trimP0171, P0172, P0174, P0175
Drive Cycle 22
HO2SP0131, P0137, P0151, P0157, P2195, P2197
Drive Cycle 23
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Drive Cycle 1Inspection conditions:
• Engine coolant temperature above 180°F (82°C)
• Intake air temperature above 14°F (–10°C)
• Barometric pressure higher than 22.5 in-hg (76 kPa)
• Automatic transmission selector in “D” range
Figure MI046-1 Drive cycle 1
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Monitor Scanner data and drive the vehicle under the following conditions:
a. Vehicle speed above 19 mph (30 kph)
b. Engine speed above 1600 RPM and below 3000 RPM
Airflow sensor P0102, P0103
Drive Cycle 24
MAP sensor P0108
IAT sensor P0112, P0113
ECT sensor P0117, P0118
HO2SP0132, P0138, P0152, P0158, P2252, P2253
Fuel tank temperature sensor P0182, P0183
Fuel InjectorP0201, P0202, P0203, P0204, P0205, P0206
Crankshaft position (CKP) sensor P0335
Camshaft position (CMP) sensor P0340
EGR valve stepper motor P0403
EVAP purge solenoid P0443
EVAP vent solenoid P0446
Fuel level sensor P0462, P0463
Engine oil control valve P1021
Barometric pressure sensor P2228, P2229
Table MI046-1 (part 2 of 2)
Monitor DTC Go To
Engine Speed
TimeIgnition Off
4 Minutes
1600–3000 RPM
Step 1 Step 3
Step 2
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c. Engine load above 30% and below 60%
d. No rapid accelerator pedal movement
3. Stop the vehicle in a safe place and switch the ignition off.
4. Repeat Steps 1 through 3.
NOTE:i Under normal conditions the monitor is set to complete after the first drive cycle, the second
cycle is needed to detect if a DTC set during the first drive cycle.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 2
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Run the engine at idle for 10 seconds (monitor is running).
3. Switch the ignition off.
4. Repeat Steps 1 through 3.
NOTE:i Under normal conditions the monitor is set to complete after the first drive cycle, the second
cycle is needed to detect if a DTC set during the first drive cycle.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 3Inspection conditions:
• Engine coolant temperature above 180°F (82°C)
• Intake air temperature above 14°F (–10°C)
• Barometric pressure higher than 22.5 in-hg (76 kPa)
• Automatic transmission selector in “D” range
Figure MI046-2 Drive cycle 3
Vehicle Speed
Time
90 Seconds
Step 1
Step 3
Step 2
20 Seconds
Step 4
Step 5
Step 6
18 MPH(30 KPH)
38 MPH(60 KPH)
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z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Accelerate to a vehicle speed of 38 mph (60 kph) and maintain that speed for 90 seconds.
3. Release the accelerator and reduce vehicle speed to 18 mph (30 kph)
4. Accelerate to a vehicle speed of 38 mph (60 kph) and maintain that speed for 20 seconds.
5. Release the accelerator and reduce vehicle speed to 18 mph (30 kph)
6. Stop the vehicle in a safe place and switch the ignition off.
7. Repeat Steps 1 through 6.
NOTE:i Under normal conditions the monitor is set to complete after the first drive cycle, the second
cycle is needed to detect if a DTC set during the first drive cycle.
8. Check for codes to confirm the DTC did not reset.
Drive Cycle 4Inspection conditions:
• Engine coolant temperature above 86°F (30°C)
• Intake air temperature above 14°F (–10°C)
• Barometric pressure higher than 22.5 in-hg (76 kPa)
• Automatic transmission selector in “D” range
Figure MI046-3 Drive cycle 4
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Monitor Scanner data and drive the vehicle for 5 minutes under the following conditions:
a. Engine speed above below 3000 RPM
b. Airflow rate above 15 g/s and less than 29 g/s
c. Accelerator pedal not fully closed
d. No rapid accelerator pedal movement
3. Release the accelerator for 5 seconds.
Engine Speed
Time
5 Minutes
Step 1
Step 3
Step 2
2 Minutes
Step 4
Step 5
3000 RPM
5 Seconds
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4. Drive the vehicle for 2 minutes under the following conditions:
a. Engine speed above below 3000 RPM
b. Airflow rate above 15 g/s and less than 29 g/s
c. Accelerator pedal not fully closed
d. No rapid accelerator pedal movement
5. Stop the vehicle in a safe place and switch the ignition off.
6. Repeat Steps 1 through 5.
NOTE:i Under normal conditions the monitor is set to complete after the first drive cycle, the second
cycle is needed to detect if a DTC set during the first drive cycle.
7. Check for codes to confirm the DTC did not reset.
Drive Cycle 5Inspection conditions:
• Engine coolant temperature below 96°F (36°C) at start
• Intake air temperature below 96°F (36°C) at start
• Fuel tank level above 15% and below 40% of capacity at start
• Engine coolant temperature above 41°F (60°C) during test
• Intake air temperature above 41°F (5°C) during test
• Barometric pressure higher than 22.5 in-hg (76 kPa)
• Fuel temperature below 96°F (36°C)
• Automatic transmission selector in “D” range
Figure MI046-4 Drive cycle 5
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Monitor Scanner data and drive the vehicle for 16 minutes under the following conditions:
a. Vehicle speed above 19 mph (30 kph)
b. Engine speed above 1600 RPM and below 4000 RPM
c. Engine load above 26% and below 50%
d. No rapid accelerator pedal movement
Engine Speed
TimeIgnition Off
16 Minutes
1600–4000 RPM
Step 1
Step 3
Step 2
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NOTE:i Drive as long as possible with the power steering pressure switch in the off position (wheels
straight ahead).
3. Stop the vehicle in a safe place and switch the ignition off.
4. Repeat Steps 1 through 3.
NOTE:i Under normal conditions the monitor is set to complete after the first drive cycle, the second
cycle is needed to detect if a DTC set during the first drive cycle.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 6Inspection conditions:
• Engine coolant temperature below 96°F (36°C) at start
• Intake air temperature below 96°F (36°C) at start
• Fuel tank level above 40% and below 85% of capacity at start
• Engine coolant temperature above 68°F (20°C) during test
• Intake air temperature above 41°F (5°C) during test
• Barometric pressure higher than 22.5 in-hg (76 kPa)
• Fuel temperature below 90°F (32°C)
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Allow the engine to run at idle for 16 minutes.
3. Switch the ignition off.
4. Repeat Steps 1 through 3.
NOTE:i Under normal conditions the monitor is set to complete after the first drive cycle, the second
cycle is needed to detect if a DTC set during the first drive cycle.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 7Inspection conditions:
• Engine coolant temperature above 32°F (0°C) at start
• Automatic transmission selector in “D” range
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Figure MI046-5 Drive cycle 7
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Allow the engine to run at idle for 30 seconds.
3. Accelerate for 2 seconds under the following conditions:
a. Engine speed above 2000 RPM
b. Engine load above 60%
c. Throttle position sensor signal above 3.5 volts.
4. Stop the vehicle in a safe place and switch the ignition off.
5. Repeat Steps 1 through 4.
NOTE:i Under normal conditions the monitor is set to complete after the first drive cycle, the second
cycle is needed to detect if a DTC set during the first drive cycle.
6. Check for codes to confirm the DTC did not reset.
Drive Cycle 8Inspection conditions:
• Engine coolant temperature above 169°F (76°C) at start
• Automatic transmission selector in “D” range
Figure MI046-6 Drive cycle 8
Engine Speed
Time
30 SecondsStep 1
Step 3
Step 2
2 Seconds
Step 42000 RPM
Ignition Off
Idle Speed
Vehicle Speed
TimeStep 1
Step 3
Step 2
Step 5
31 MPH(50 KPH)
Ignition Off
Idle SpeedStep 3
Step 2
30 Seconds30 Seconds
30 Seconds 30 Seconds
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z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Drive the vehicle at a speed greater than 31 mph (50 kph) for 1 minute.
3. Stop the vehicle in a safe place and allow the engine to run at idle for 30 seconds.
4. Repeat Steps 2 and 3.
5. Stop the vehicle in a safe place and switch the ignition off.
6. Check for codes to confirm the DTC did not reset.
Drive Cycle 9Inspection conditions:
• Engine coolant temperature above 47°F (7°C) at start
• Intake air temperature below 140°F (60°C) at start
• Engine coolant temperature above 104°F (40°C) during test
• Automatic transmission selector in “D” range
Figure MI046-7 Drive cycle 9
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Drive the vehicle for 6 minutes under the following conditions:
a. Vehicle speed greater than 32 mph (50 kph)
b. Fuel cut not active
3. Stop the vehicle in a safe place and switch the ignition off.
4. Check for codes to confirm the DTC did not reset.
Drive Cycle 10Inspection conditions:
• Engine coolant temperature above 50°F (10°C) and below 168°F (76°C) at start
• Engine coolant and intake air temperature difference less than 9°F (5°C) at start
• Intake air temperature decrease at startup less than 3.6°F (2°C)
• Automatic transmission selector in “D” range
Vehicle Speed
TimeIgnition Off
32 MPH(50 KPH)
Step 1
Step 3Step 2
6 Minutes
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Figure MI046-8 Drive cycle 10
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Drive the vehicle for 20 minutes under the following conditions:
a. Vehicle speed greater than 32 mph (50 kph)
b. Fuel cut not active
NOTE:i The system is operating normally if engine coolant temperature rises more than 180°F (82°C)
while driving.
3. Stop the vehicle in a safe place and switch the ignition off.
4. Repeat Steps 1 through 3.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 11Inspection conditions:
• Engine coolant temperature above 169°F (76°C)
• ‘Automatic transmission selector in “D” range
Figure MI046-9 Drive cycle 11
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Drive the vehicle at a speed greater than 31 mph (50 kph) for 3 minutes.
3. Release the accelerator for 10 seconds, then stop the vehicle in a safe place.
Vehicle Speed
TimeIgnition Off
32 MPH(50 KPH)
Step 1
Step 3Step 2
20 Minutes
Vehicle Speed
TimeIgnition Off
32 MPH(50 KPH)
Step 1
Step 3Step 2
3 Minutes
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4. Switch the ignition off.
5. Repeat Steps 1 through 4.
6. Check for codes to confirm the DTC did not reset.
Drive Cycle 12Inspection conditions:
• Engine coolant temperature above 180°F (82°C)
• Automatic transmission selector in “D” range
Figure MI046-10 Drive cycle 12
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Allow the engine to run at idle for 3 minutes.
3. Drive for 30 seconds under the following conditions:
a. Engine speed above 1800 RPM
b. Engine load above 30% and less than 80%
c. Throttle position sensor signal below 3.0 volts
d. Fuel cut not active
4. Stop the vehicle in a safe place and switch the ignition off.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 13Inspection conditions:
• Engine coolant temperature above 169°F (76°C)
• Automatic transmission selector in “D” range
Engine Speed
Time
3 MinutesStep 1
Step 3
Step 2
30 Seconds
Step 41800 RPM
Ignition Off
Idle Speed
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Figure MI046-11 Drive cycle 13
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Drive the vehicle for 3 minutes at a speed of 31 mph (50 kph).
3. Release the accelerator pedal for 5 seconds, then stop the vehicle.
4. Accelerate to a vehicle speed of 31 mph (50 kph) under the following conditions:
a. Engine speed above 1500 RPM
b. Engine load above 40%
5. Release the accelerator pedal for 5 seconds, then stop the vehicle.
6. Repeat Steps 4 and 5 two more times.
7. Stop the vehicle in a safe place and switch the ignition off.
8. Repeat Steps 1 through 7.
9. Check for codes to confirm the DTC did not reset.
Drive Cycle 14Inspection conditions:
• Engine coolant temperature above 14°F (–10°C) and below 91°F (33°C) at start
• Engine coolant and intake air temperature difference less than 9°F (5°C) at start
• Automatic transmission selector in “D” range
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Drive the vehicle at a speed above 19 mph (30 kph) until engine coolant temperature rises above 140°F (60°C).
3. Stop the vehicle in a safe place and switch the ignition off.
4. Repeat Steps 1 through 3.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 15Inspection conditions:
• Engine coolant temperature above 14°F (–10°C)
Vehicle Speed
TimeStep 1
Step 3Step 2 Step 431 MPH
(50 KPH)
Ignition Off
Idle Speed3 Minutes
5 Seconds
Step 5
Step 7
Step 4Step 5
Step 4Step 5
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• Intake air temperature above 14°F (–10°C)
• Barometric pressure higher than 22.5 in-hg (76 kPa)
• Automatic transmission selector in “D” range
Figure MI046-12 Drive cycle 15
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Drive for 3 minutes under the following conditions:
a. Engine speed above 500 RPM and below 3000 RPM
b. Engine load above 25%
c. No rapid accelerator pedal change
d. Fuel cut not active
3. Stop the vehicle in a safe place and switch the ignition off.
4. Repeat Steps 1 through 3.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 16Inspection conditions:
• Automatic transmission selector in “D” range
Figure MI046-13 Drive cycle 16
Engine Speed
TimeIgnition Off
500–3000 RPM
Step 1
Step 3Step 2
3 Minutes
Vehicle Speed
TimeIgnition Off
Step 1
Step 3
Step 231 MPH(50 KPH)
Idle SpeedStep 3
Step 2
Step 3
Step 2
Step 3
Step 2
Step 5
20 Seconds
Note: Repeat Step 2 and 3 Sequence 10 times
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z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Accelerate to a vehicle speed of 31 mph (50 kph) under the following conditions:
a. Engine speed above 2500 RPM
b. Engine load above 55%
3. Stop the vehicle in a safe place and allow the engine to run at idle for 20 seconds.
4. Repeat Steps 2 and 3 ten more times.
5. Stop the vehicle in a safe place and switch the ignition off.
6. Repeat Steps 1 through 5.
7. Check for codes to confirm the DTC did not reset.
Drive Cycle 17Inspection conditions:
• Engine coolant temperature above 86°F (30°C)
• Automatic transmission selector in “D” range
Figure MI046-14 Drive cycle 17
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Drive the vehicle at a speed above 31 mph (50 kph) for 30 seconds.
3. Stop the vehicle in a safe place and switch the ignition off.
4. Repeat Steps 1 through 3.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 18Inspection conditions:
• Engine coolant temperature below 104°F (40°C) at start
• Intake air temperature above 32°F (0°C) and below 140°F (40°C)
• Engine coolant and intake air temperature difference less than 9°F (5°C) at start
• Engine coolant temperature above 171°F (77°C) during test
• Automatic transmission selector in “D” range
Vehicle Speed
TimeIgnition Off
31 MPH(50 KPH)
Step 1
Step 3Step 2
30 Seconds
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Figure MI046-15 Drive cycle 18
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Drive for 10 minutes under the following conditions:
a. Engine speed above 1700 RPM
b. Engine load above 30%
3. Stop the vehicle in a safe place and switch the ignition off.
4. Repeat Steps 1 through 3.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 19Inspection conditions:
• Engine coolant temperature above 104°F (40°C) at start
• Intake air temperature above 32°F (0°C) and below 140°F (40°C)
• Engine coolant and intake air temperature difference less than 9°F (5°C) at start
• Engine coolant temperature above 171°F (77°C) during test
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Allow the engine to run at idle for 10 minutes.
3. Switch the ignition off.
4. Repeat Steps 1 through 3.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 20Inspection conditions:
• Engine coolant temperature above 180°F (82°C)
• Intake air temperature above 14°F (–10°C)
• Barometric pressure higher than 22.5 in-hg (76 kPa)
• Automatic transmission selector in “D” range
Engine Speed
TimeIgnition Off
1700 RPM
Step 1
Step 3Step 2
10 Minutes
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z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Accelerate to a vehicle speed of more than 1 mph (1.5 kph).
3. Stop the vehicle in a safe place and allow the engine to run at idle for 1 minute.
4. Switch the ignition off.
5. Repeat Steps 1 through 4.
6. Check for codes to confirm the DTC did not reset.
Drive Cycle 21Inspection conditions:
• Engine coolant temperature above 171°F (77°C)
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Allow the engine to run at idle for 30 seconds.
3. Drive at an engine speed greater than 4813 RPM for 5 seconds.
4. Switch the ignition off.
5. Repeat Steps 1 through 4.
6. Check for codes to confirm the DTC did not reset.
Drive Cycle 22Inspection conditions:
• Engine coolant temperature above 180°F (82°C)
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Allow the engine to run at idle for 15 minutes.
3. Switch the ignition off.
4. Repeat Steps 1 through 3.
5. Check for codes to confirm the DTC did not reset.
Drive Cycle 23Inspection conditions:
• Engine coolant temperature above 45°F (7°C)
• Intake air temperature above 14°F (–10°C)
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Allow the engine to run at idle for 4 minutes.
3. Switch the ignition off.
4. Repeat Steps 1 through 3.
5. Check for codes to confirm the DTC did not reset.
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Drive Cycle 24Inspection conditions:
• Fuel temperature below 96°F (36°C)
• Fuel tank level below 85% of capacity
z To perform the drive cycle:
1. Start the engine with all accessories switched off.
2. Allow the engine to run at idle, engine speed must be below 1000 RPM, for 15 seconds.
3. Switch the ignition off.
4. Check for codes to confirm the DTC did not reset.
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