Oxygen Sensor Sensor Drive Cycle

Note. This confirmation driving pattern is used in the "Perform Confirmation Driving Pattern" procedure of the following diagnostic troubleshooting procedure. Performing this confirmation driving pattern will activate the heated oxygen sensor monitor (The catalyst monitor is performed simultaneously). This is very useful for verifying the completion of a repair.

P0136, P0137, P0138, P0156, P0157 & P0158

Drive Cycle Pattern 17 (P0136, P0137, P0138, P0156, P0157 & P0158). Scheme 37

Scheme 37: Drive Cycle Pattern 17 (P0136, P0137, P0138, P0156, P0157 & P0158)

Connect the Techstream to the DLC3.
Turn the power switch on (IG) and turn the Techstream on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
Turn the power switch off and wait for at least 30 seconds.
Turn the power switch on (IG) and turn the Techstream on [A].
Put the engine in inspection mode (maintenance mode).
Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher with the shift lever in P [B]. NOTE: In order to keep the idling stable, turn off the A/C and all other electric loads and do not perform any shift operations.
With the shift lever in D, drive the vehicle at 75 to 100 km/h (47 to 62 mph) for 10 minutes or more [C].
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes / Pending.
Read the pending DTC [D]. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P0136, P0137, P0138, P0156, P0157 or P0158.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or UNKNOWN, perform steps [C] through [D].
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P0139, P013A, P013C & P0159

Drive Cycle Pattern 17 (P0139, P013A, P013C & P0159). Scheme 38

Scheme 38: Drive Cycle Pattern 17 (P0139, P013A, P013C & P0159)

Connect the Techstream to the DLC3.
Turn the power switch on (IG).
Turn the Techstream on.
Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the power switch off and wait for at least 30 seconds.
Turn the power switch on (IG) and turn the Techstream on.
Enter the following menus: Powertrain / Engine and ECT / Monitor / Current Monitor.
Check that Catalyst Efficiency / Current is Incomplete.
Put the engine in inspection mode (maintenance mode).
Start the engine and warm it up until the engine coolant temperature is 75°C (167°F) or higher with the shift lever in P [A]. NOTE: In order to keep the idling stable, turn off the A/C and all other electric loads and do not perform any shift operations.
Drive the vehicle at approximately 75 km/h (47 mph) for 10 minutes or more [B].
With the shift lever in S, drive the vehicle at 75 km/h (47 mph), and then decelerate the vehicle by releasing the accelerator pedal for 5 seconds or more to perform the fuel-cut [C].
Enter the following menus: Powertrain / Engine and ECT / Monitor / Current Monitor / O2 Sensor / RL F/C B1S2, RL F/C B2S2 [D].
Check the Test Value for RL F/C B1S2, RL F/C B2S2. If Test Value displays 0, perform step [C] until it displays a value larger than 0, as the O2 sensor monitor is not finished.
Repeat step [C] 2 times or more in one driving cycle.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes / Pending.
Read the pending DTC [D]. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P0139, P013A, P013C or P0159.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or UNKNOWN, perform steps [C] through [D].
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P2195, P2196, P2197 & P2198

Drive Cycle Pattern 17 (P2195, P2196, P2197 & P2198). Scheme 39

Scheme 39: Drive Cycle Pattern 17 (P2195, P2196, P2197 & P2198)

Connect the Techstream to the DLC3.
Turn the power switch on (IG).
Turn the Techstream on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
Turn the power switch off and wait for at least 30 seconds.
Turn the power switch on (IG) and turn the Techstream on.
Put the engine in inspection mode (maintenance mode).
Start the engine, and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher with the shift lever in P [A]. NOTE: In order to keep the idling stable, turn off the A/C and all other electric loads and do not perform any shift operations.
On the Techstream, enter the following menus to check the fuel-cut status: Powertrain / Engine and ECT / Data List / All Data / Idle Fuel Cut.
Drive the vehicle at between 60 and 120 km/h (37 and 75 mph) for at least 10 minutes [B].
With the shift lever in B position [C], accelerate the vehicle to 64 km/h (40 mph) or more by depressing the accelerator pedal for at least 10 seconds [D].
Soon after performing step [D] above, release the accelerator pedal for at least 4 seconds without depressing the brake pedal in order to execute fuel-cut control [E]. NOTE: Fuel-cut is performed when the following conditions are met: Accelerator pedal is fully released. Engine speed is 2500 rpm or more (fuel injection returns at 1400 rpm).
Allow the vehicle to decelerate until the vehicle speed decreases to less than 10 km/h (6 mph).
Repeat steps [C] through [E] above at least 3 times in one driving cycle.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes / Pending.
Read the pending DTC [F]. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P2195, P2196, P2197 or P2198.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or UNKNOWN, perform steps [B] through [E].
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P0136, P0137, P0138, P0156, P0157 & P0158

Drive Cycle Pattern 18 (P0136, P0137, P0138, P0156, P0157 & P0158). Scheme 40

Scheme 40: Drive Cycle Pattern 18 (P0136, P0137, P0138, P0156, P0157 & P0158)

Connect the Techstream to the DLC3.
Turn the engine switch on (IG) and turn the Techstream on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the engine switch off and wait for at least 30 seconds.
Turn the engine switch on (IG) and turn the Techstream on [A].
Start the engine and warm it up until the ECT reaches 75°C (167°F) or higher [B].
With the transmission in 4th gear or higher, drive the vehicle at 60 to 120 km/h (37 to 75 mph) for 10 minutes or more [C].
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [D].
Read the Pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P0136, P0137, P0138, P0156, P0157, or P0158.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or UNKNOWN, perform steps [C] and [D].
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P0139 & P0159

Drive Cycle Pattern 18 (P0139 & P0159). Scheme 41

Scheme 41: Drive Cycle Pattern 18 (P0139 & P0159)

Connect the Techstream to the DLC3.
Turn the engine switch on (IG) and turn the Techstream on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the engine switch off and wait for at least 30 seconds.
Turn the engine switch on (IG) and turn the Techstream on [A].
Start the engine and warm it up until the ECT reaches 75°C (167°F) or higher [B].
Drive the vehicle at 60 km/h (37 mph), and then decelerate the vehicle by releasing the accelerator pedal for 7 seconds or more to perform the fuel-cut [C].
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [D].
Read the Pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P0139, or P0159.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or UNKNOWN, perform steps [C] and [D].
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P2195, P2196, P2197 & P2198

Drive Cycle Pattern 18 (P2195, P2196, P2197 & P2198). Scheme 42

Scheme 42: Drive Cycle Pattern 18 (P2195, P2196, P2197 & P2198)

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the engine switch off and wait for at least 30 seconds.
Turn the engine switch on (IG) and turn the Techstream on.
Start the engine, and warm it up until the ECT reaches 75°C (167°F) or higher [A].
On Techstream, select the following menu items to check the fuel-cut status: Powertrain / Engine and ECT / Data List / Idle Fuel Cut.
Drive the vehicle at between 60 km/h (37 mph) and 120 km/h (75 mph) for at least 10 minutes [B].
Shift the transmission to 2nd gear [C].
Accelerate the vehicle to 64 km/h (40 mph) or more by depressing the accelerator pedal for at least 10 seconds [D].
Soon after performing step [D] above, release the accelerator pedal for at least 7 seconds without depressing the brake pedal in order to execute fuel-cut control [E]. NOTE: Fuel-cut is performed when the following conditions are met: Accelerator pedal is fully released. Engine speed is 2500 rpm or more (fuel injection returns at 1000 rpm).
Allow the vehicle to decelerate until the vehicle speed decreases to less than 10 km/h (6 mph).
Repeat steps [C] through [E] above at least 3 times in one driving cycle.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [F].
Read the Pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P2195, P2196, P2197 or P2198.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or UNKNOWN, perform steps [B] through [F].
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P0137, P0138, P013A, P013B, P013E, P013F & P0140

Connect the Techstream to the DLC3.
Turn the ignition switch to ON and turn the Techstream on.
Clear DTCs (even if no DTCs are stored, perform the clear DTC operation)
Turn the ignition switch off and wait for at least 30 seconds.
Turn the ignition switch to ON and turn the Techstream on.
Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher.
Perform the following the confirmation driving pattern. Idle the engine for 10 seconds or more [A]. Accelerate the vehicle to 97 km/h (60 mph) or more within 20 seconds [B]. Drive the vehicle at 97 km/h (60 mph) or more for 20 seconds or more [C]. Release the accelerator pedal to Decelerate until the vehicle speed decreases to less than 64 km/h (40 mph) [D]. NOTE: Release the accelerator pedal fully to perform the fuel-cut. Drive the vehicle at 60 km/h (40 mph) or less for 20 seconds or more [E]. Accelerate the vehicle to 97 km/h (60 mph) or more within 10 seconds [F]. Release the accelerator pedal and stop the vehicle [G].
Enter the following menus: Powertrain / Engine / Trouble Codes.
Read pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine / Utility / All Readiness.
Input the DTC: P0137, P0138 P13A, P013B, P013E, P013F or P0140.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
If the test result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P2195, P2196

Connect the Techstream to the DLC3.
Turn the ignition switch to ON and turn the Techstream on.
Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the ignition switch off and wait for at least 30 seconds.
Turn the ignition switch to ON and turn the Techstream on.
Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher. NOTE: Check the engine coolant temperature is 20°C (68°F) or less at engine started.
Perform the following the confirmation driving pattern. Drive the vehicle at 80 km/h (50 mph) or more for 20 minutes or more [A]. Stop the vehicle. Idle the engine for 1 minute or more [B].
Enter the following menus: Powertrain / Engine / Trouble Codes.
Read pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine / Utility / All Readiness.
Input the DTC: P2195 or P2196.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction.
If the test result is INCOMPLETE or N/A and no DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

Note. This confirmation driving pattern is used in the "Perform Confirmation Driving Pattern" procedure of the following diagnostic troubleshooting procedure. Performing this confirmation driving pattern will activate the Heated Oxygen (HO2) sensor monitor (The catalyst monitor is performed simultaneously). This is very useful for verifying the completion of a repair.

P0136, P0137 & P0138

Drive Cycle Pattern 20 (P0136, P0137 & P0138). Scheme 43

Scheme 43: Drive Cycle Pattern 20 (P0136, P0137 & P0138)

Connect the Techstream to the DLC3.
Turn the ignition switch to ON and turn the Techstream on.
Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the ignition switch off and wait for at least 30 seconds.
Turn the ignition switch to ON and turn the Techstream on [A].
Start the engine and warm it up until the ECT reaches 75°C (167°F) or higher [B].
With the shift lever in D position, drive the vehicle at 60 to 120 km/h (37 to 75 mph) for 10 minutes or more [C].
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [D].
Read pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P0136, P0137 or P0138.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, perform steps [C] through [D].
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P0139, P013A, P013C & P0159

Drive Cycle Pattern 20 (P0139, P013A, P013C & P0159). Scheme 44

Scheme 44: Drive Cycle Pattern 20 (P0139, P013A, P013C & P0159)

Connect the Techstream to the DLC3.
Turn the ignition switch to ON.
Turn the Techstream on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
Turn the ignition switch off and wait for at least 30 seconds.
Turn the ignition switch to ON and turn the Techstream on.
Enter the following menus: Powertrain / Engine and ECT / Monitor / Current Monitor.
Check that Catalyst Efficiency / Current is Incomplete.
Start the engine and warm it up until the engine coolant temperature is 75°C (167°F) or higher with the shift lever in P [A]. NOTE: In order to keep the idling stable, turn off the A/C and all other electric loads and do not perform any shift operations.
Drive the vehicle at approximately 60 km/h (37 mph) for 10 minutes or more [B].
With the shift lever in S, drive the vehicle at 60 km/h (37 mph), and then decelerate the vehicle by releasing the accelerator pedal for 5 seconds or more to perform the fuel-cut [C].
Enter the following menus: Powertrain / Engine and ECT / Monitor / Current Monitor / O2 Sensor / RL F/C B1S2 [D].
Check the Test Value for RL F/C B1S2. NOTE: If Test Value displays 0, perform step [C] until it displays a value larger than 0, as the O2 sensor monitor is not finished.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
Read the pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P0139 or P013A.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, drive the vehicle with the shift lever in S, and then perform step [C] again.
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P2195, P2196

Drive Cycle Pattern 20 (P2195, P2196). Scheme 45

Scheme 45: Drive Cycle Pattern 20 (P2195, P2196)

Connect the Techstream to the DLC3.
Turn the ignition switch to ON.
Turn the Techstream on.
Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the ignition switch off and wait for at least 30 seconds.
Turn the ignition switch to ON and turn the Techstream on.
Start the engine and warm it up until the ECT reaches 75°C (167°F) or higher [A].
On the Techstream, enter the following menus to check the fuel-cut status: Powertrain / Engine and ECT / Data List / Idle Fuel Cut.
Drive the vehicle at a speed between 60 and 120 km/h (37 and 75 mph) for at least 10 minutes [B].
With the shift lever in S [C], accelerate the vehicle to 64 km/h (40 mph) or more by depressing the accelerator pedal for at least 10 seconds [D].
Soon after performing step [D] above, release the accelerator pedal for at least 4 seconds without depressing the brake pedal in order to execute fuel-cut control [E]. NOTE: Fuel-cut is performed when the following conditions are met: Accelerator pedal is fully released. Engine speed is 2500 rpm or more (fuel injection returns at 1000 rpm).
Allow the vehicle to decelerate until the vehicle speed decreases to less than 10 km/h (6 mph).
Repeat steps [C] through [E] above at least 3 times in one driving cycle.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [F].
Read pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P2195 or P2196.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, perform steps [B] through [F] again.
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

Note. This confirmation driving pattern is used in the "Perform Confirmation Driving Pattern" procedure of the following diagnostic troubleshooting procedure. Performing this confirmation driving pattern will activate the Heated Oxygen (HO2) sensor monitor (The catalyst monitor is performed simultaneously). This is very useful for verifying the completion of a repair.

P0136, P0137 & P0138

Connect the Techstream to the DLC3.
Turn the ignition switch to ON and turn the Techstream on.
Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the ignition switch off and wait for at least 30 seconds.
Turn the ignition switch to ON and turn the Techstream on [A].
Start the engine and warm it up until the ECT reaches 75°C (167°F) or higher [B].
With the transmission in 4th gear or higher, drive the vehicle at a speed between 60 and 120 km/h (40 and 75 mph) for 10 minutes or more [C].
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [D].
Read pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P0136, P0137 or P0138.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, perform steps [C] through [D].
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P0139

Drive Cycle Pattern 21 (P0139). Scheme 46

Scheme 46: Drive Cycle Pattern 21 (P0139)

Connect the Techstream to the DLC3.
Turn the ignition switch to ON and turn the Techstream on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the ignition switch off and wait for at least 30 seconds.
Turn the ignition switch to ON and turn the Techstream on [A].
Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher [B].
Drive the vehicle at 60 km/h (40 mph), and then decelerate the vehicle by releasing the accelerator pedal for 5 seconds or more to perform the fuel-cut [C].
Enter the following menus: Powertrain / Engine / Trouble Codes [D].
Read the DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine / Utility / All Readiness.
Input the DTC: P0139.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, shift the transmission to 2nd gear, and then perform steps [C] and [D] again.
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

P2195, P2196

Connect the Techstream to the DLC3.
Turn the ignition switch to ON.
Turn the Techstream on.
Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).
Turn the ignition switch off and wait for at least 30 seconds.
Turn the ignition switch to ON and turn the Techstream on.
Start the engine and warm it up until the ECT reaches 75°C (167°F) or higher [A].
On the Techstream, enter the following menus to check the fuel-cut status: Powertrain / Engine and ECT / Data List / Idle Fuel Cut.
Drive the vehicle at a speed between 60 and 120 km/h (37 and 75 mph) for at least 10 minutes [B].
With the shift lever in S [C], accelerate the vehicle to 64 km/h (40 mph) or more by depressing the accelerator pedal for at least 10 seconds [D].
Soon after performing step [D] above, release the accelerator pedal for at least 4 seconds without depressing the brake pedal in order to execute fuel-cut control [E]. NOTE: Fuel-cut is performed when the following conditions are met: Accelerator pedal is fully released. Engine speed is 2500 rpm or more (fuel injection returns at 1000 rpm).
Allow the vehicle to decelerate until the vehicle speed decreases to less than 10 km/h (6 mph).
Repeat steps [C] through [E] above at least 3 times in one driving cycle.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [F].
Read pending DTCs. NOTE: If a pending DTC is output, the system is malfunctioning. If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
Input the DTC: P2195 or P2196.
Check the DTC judgment result. JUDGMENT RESULT TECHSTREAM DISPLY DESCRIPTION NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed Perform driving pattern after confirming DTC enabling conditions UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU's memory limit NOTE: If the judgment result shows NORMAL, the system is normal. If the judgment result shows ABNORMAL, the system has a malfunction. If the judgment result shows INCOMPLETE or N/A, perform steps [B] through [F] again.
If no pending DTC is output, perform a universal trip and check for permanent DTCs. NOTE: If a permanent DTC is output, the system is malfunctioning. If no permanent DTC is output, the system is normal.

Oxygen Sensor Sensor Drive Cycle Lexus LX J100 рестайлинг