Can a 2002 Mercedes Benz drive cycle be incomplete?

Also, one customer with a 2002 Mercedes was unable to complete the secondary air injection monitor until one evening he allowed his vehicle to idle for 5-20 minutes in his driveway. He then turned off his vehicle and restarted the vehicle the next morning and allowed it to idle for another 5-10 minutes.

What happens when Mercedes diesel engine is not running?

As Mercedes DPF traps and holds soot, with time it reaches a point when it needs to be ‘emptied out’. This is done by regeneration. During this automated process, engine computer rises exhaust gasses temperature over 630°C. This burns up soot particles. However, if the engine is not running correctly automatic regeneration will not be started.

How to start a Mercedes Benz drive cycle?

1. Open vehicle hood. 2. Either remove the SDS connector cover or the engine fuse box cover depending on the model. 3. Attach/connect SDS connector. 4. Enter into the CARS function. 5. Select correct Chassis line 6. Select the gasoline engine for engine type. 7. On the screen labeled Main Function Groups, select Option 1 Gasoline Engine. 8.

When to stop the air injection drive cycle?

If you have a scan tool, check the Air Injection Monitor after completing the requires Air Injection Drive Cycle step (Step 1). If all monitors show COMPLETE or READY, there will be no need to continue the rest of the drive cycle. Take extreme caution when performing drive cycles on public roadways. Perform the procedure at your own risk.

What do you need to know about Mercedes C230 drive cycle?

Follow the Mercedes Benz C230 Drive Cycle below to complete all monitors, including the Secondary Air Injection Monitor. If you have a scan tool, check the Air Injection Monitor after completing the requires Air Injection Drive Cycle step (Step 1).

How to decelerate a General Motors OBDII drive cycle?

Decelerate with using the brake [or the clutch!] by coasting down to 20 MPH or less, then stop the vehicle. Allow the engine to idle for 10 seconds, turn the key off, and wait one minute. General Motors (specific) OBD II Drive Cycle Performing a GM OBDII Driving cycle: Cold Start.

Why is the oxygen sensor not ready for the drive cycle?

These constantly monitor the sensors, the fuel mixture, and the occurrence of misfires. If the oxygen sensor heater monitor is not ready, check to see how many other monitors are not ready. If the oxygen sensor and catalyst monitors are also not ready, the culprit is most likely a weak battery.

How long is the drive cycle for a Mercedes?

2. On-Board Diagnostic System (OBDII) used on the vehicle, are ME1.0, ME2.0 or ME2.1 systems. 3. Performing the drive cycle on the vehicle will take up to 1 1/2 hours. 4. Required tools are: SDS equipment and all required cables. Readiness/function codes cannot be displayed for tests performed on vehicles at altitudes above 8200 feet.

Is there a service bulletin for a Mercedes Benz?

We located a Mercedes Benz Service Bulletin (S-B-14.00/17) that may be helpful. Also, one customer with a 2002 Mercedes was unable to complete the secondary air injection monitor until one evening he allowed his vehicle to idle for 5-20 minutes in his driveway.

How to check for incomplete readiness on a Mercedes?

If using a Hand-Held Scan Tool verify Step 3 test completion. This will be indicated by a check mark in the 4. Self-adjustment of the air/fuel mixture (idle speed & self adaptation) (do not interrupt this applied to the vehicle, i.e. Air conditioning OFF) for 3 minutes.

What should I do if my drive cycle won’t work?

Also, if the battery is weak or undercharged, some of the most important tests will never run. The vehicle must sit overnight, or for at least eight hours, in an environment that is less than 90° F. The engine temperature needs to match the air temperature in order to establish an accurate baseline for the testing.

How long does a Mercedes Drive Cycle take?

Lambda (02) Sensor Signal (do not interrupt this portion of the test, to be conducted directly after • Drive vehicle for 3 minutes at 70km/h (43 mph). • After the 3 minutes has been reached proceed to step 3 below.

What’s the drive cycle procedure for a Dodge?

– Fuel level is between 30 & 85 % full. 1) Cold soak vehicle, start and idle vehicle for 4 minutes. 2) Drive in-town (stop and go) for 5 minutes, using smooth accelerations and decelerations. 3) Stop and idle vehicle for 4 minutes.

What to do when the drive cycle won’t start?

But if the oxygen sensor and catalyst monitor are ready, then the heater has to be working or the other two monitors would fail and set codes. If the EVAP monitor is not ready, verify that your fuel cap is tight and the level of fuel is between 1/4 and 3/4 full. If all the other monitors are ready, then do a couple more “cold” starts.

How long does a drive cycle take on a Dodge Dakota?

2) Drive (with steady throttle) at a speed between 40 and 60 mph for 8 minutes. 3) Stop and idle for 3 minutes. 4) Drive (with steady throttle) at a speed above 20 mph for 2 minutes. 5) Turn key off, leave off for ten minutes (to run O2 sensor heater monitor).

Can you reset the transmission on a Mercedes Benz?

This will make your car fun to drive again, it’s like getting a free tune-up. This procedure applies to all Mercedes-Benz that come with the 5-speed 722.6 and 7 -speed 722.9. This is about 95% of Mercedes-Benz cars on the road today with the exception of models made before 1995. This reset procedure works on automatic transmission only.

How do you reset adaptive shifting on a Mercedes Benz?

This procedure will reset the adaptive shifting points in your Mercedes-Benz automatic Transmission Control Unit (TCU). These simple do it yourself instructions take less than 5 minutes. No tools are required to perform this procedure and make your Mercedes-Benz shift like new.

When do you turn off the drive cycle?

Note that this step must occur within 4-10 minutes from a cold engine startup (if the drive cycle does not begin within 10 minutes of a cold engine startup, turn the key off to reset the timer and then restart the engine). Then decelerate back to 0 mph without touching the brake pedal or the clutch pedal on models with manual transmission.

How to reset the EGR system monitor drive cycle?

Connect the Scan Tool to the data link connector (DLC). Use the Scan Tool to clear any stored DTC’s and to reset the Onboard Diagnostic Monitors. Bring up the Readiness Code for the EGR System Monitor. 2. Start the engine and allow it to run until the ECT PID reaches at least 165ºF. 3.

What to know about Mercedes Benz 320 CLK drive cycle?

EVAP MONITOR – Fuel System Leak test (EVAP): No DTC codes should be present in memory for the EVAP canister purge valve, fuel tank pressure sensor, or the shut-off valve. – The engine temperature less than 100°C with air intake temperature less than 45°C.

What do you call the drive cycle after an OBD test?

This is commonly referred to as a “drive cycle.” If possible, when working on a vehicle either before or after an E-Check OBD II test; do notclear the Diagnostic Trouble Codes (DTC’s) so that the check engine light remains on after the repair(s).

How to do an OBDII cold start drive cycle?

The following drive cycle is from http://www.obdii.com/drivecycle.html: To perform an OBDII Driving cycle, do the following: 1. Cold Start. In order to be classified as a cold start the engine coolant temperature must be below 122°F and within 11°F of the ambient air temperature at startup.

When did Mercedes Benz start using 5 speed transmission?

The 5-speed transmission that was used between 1995 up to 2008 is one of the best transmission ever built. Now let’s see if we can help you troubleshoot your transmission. By continuing to read this article you agree to use this information at your own risk. Top 5 Mercedes-Benz Transmission Problems.

Are there any problems with the Mercedes transmission?

Including Engine, Transmission, ABS, Airbag, SRS, SBC Brakes, ESP, EPS, Air Suspension and more. In depth troubleshooting, but only works on MB cars. 2. Launch Creader X431 VII works in European, Asian and Domestic Cars.

What kind of car is a 1995 Mercedes SL500?

1995 Mercedes SL500 Convertible. Beautiful with lots of new parts. This car is clean top to bottom and has awesome Bose stereo system. Low Miles Engine has around 95K miles on it.

What to do when your Mercedes goes into limp mode?

You may also get a check engine light if your transmission goes into limp mode. When a Mercedes-Benz goes into limp mode, it only operates in second gear and reverse only. When you put it in gear, you may also feel a bang as transmission engages. The first thing you should try is to check the transmission fluid level.

How to reset adaptive shifting points on Mercedes Benz?

How do you reset the ECU on a Mercedes Benz?

Once both windwos are all the way down make both swithches click by pressing them all the way down. This lets the ECU learn that that is the end of the window track and it records it in memeory. Do the same closing the windows by holding both switches and making them click once the windows are all the way up.

How to disable automatic lock on Mercedes ml430 ml500?

By disabling the automatic lock function, the car won’t try to automaticly lock the doors. Turn the key to position 2, all your cluster lights are on. Don’t start the car yet.

Why is my Mercedes ML320 door lock not working?

The Problem: The actuators for the individual doors get damaged and jammed thus not responding to the motor when it tries to lock or unlcok the door. When using the keyfob or the dash button for locking or unlocking the doors, the jammed door actuator tries times to complete the lock/unlock action.

What happens when you use the keyfob on a Mercedes ML320?

When using the keyfob or the dash button for locking or unlocking the doors, the jammed door actuator tries times to complete the lock/unlock action.

Where is the drain seal on Mercedes ML320 door?

Locate the hole at the edge of your door. It is covered by a rubber drain seal that prevents water from coming in the edge of your door, directly lined with your door handle from outside! Use Torx “T27” and unscrew the bolt directly leveled with the entrance cavity. Hint: You do not need unscrew it all the way.

What do you need to know about the Mercedes Drive Cycle?

If using a Hand-Held Scan Tool verify Step 1 test completion. This will be indicated by a check mark in the display field or the word PASS. 2. Lambda (02) Sensor Signal (do not interrupt this portion of the test, to be conducted directly after • Drive vehicle for 3 minutes at 70km/h (43 mph).

What is EGR system monitor on Mercedes 320 CLK?

5. EGR SYSTEM MONITOR – EGR System (Emission Vacuum Diagnostics): No DTC codes should stored for the intake manifold pressure sensor and EGR pressure transducer during this portion of the test. With the engine temperature at 80°C:

How often do you need to do a drive cycle?

Drive cycles can be difficult to follow under normal driving conditions. Computers and Control Systems: Monitors, Trips, Drive Cycles and Readiness Codes Note: The drive cycle test needs to be done two (2) consecutive times.

How long does it take to start a drive cycle?

Begin Drive Cycle The vehicle should be driven approximately 7.5 miles within a period of approx. 23 minutes (1372 seconds) from a cold start. However, due to manufacture variations, it is necessary to perform only as much of the Drive Cycle as is necessary to reset the required monitors to a “Ready” status.

What are the problems with a Mercedes Benz?

Top 5 Mercedes-Benz no start problems 1 Engine Click, No Start 2 Engine Dies Right After It Starts 3 Car turns over, but it won’t start 4 The car makes a clicking noise but won’t start. Hint: Starter Problem or Low Battery 5 Key will not turn the ignition More

What should I do if my Mercedes Benz won’t start?

Start the car and you should be able to get around 60 psi. When the engine is running and when you turn off the engine the pressure should stay steady. Always perform this test on a cold engine. Next, make sure that the fuel injector connections are secure and not loose. Check the fuel pump and the fuel pump relay.

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