Hi. i searched here for drive cycle info some time ago and found a great post with all the drive cycles listed.....i cannot find that post now....anyone know which one i'm talking about?
just got back from an 80 mile ride and still waiting for 3 monitors.
the other day i reset the codes and drove interstate for 60 miles and all monitors were ready with no CEL

 

Here is the one for a BMW, its probably close to what needs to be done with a Rover. http://www.europeantransmissions.com...0Procedure.pdf

 

thanks for the reply alex, but i'm really hoping to find the exact sequence...i know it's out there...i saw it! :+)

 

its on this forum but for a D1
https://landroverforums.com/forum/sh...ad.php?t=24035

 

thanks Ed, but i'm sure the D2 is different. i need to use bookmarks!

 

Quote:

Originally Posted by iownme

thanks Ed, but i'm sure the D2 is different. i need to use bookmarks!

iownme, here are the TestBook cycles.


Drive cycle A:

1 Switch on the ignition for 30 seconds .
2 Ensure engine coolant temperature is less than 60 degrees C (140 degrees F) .
3 Start the engine and allow to idle for 2 minutes .
4 Connect TestBook and check for fault codes.

Drive cycle B:

1 Switch ignition on for 30 seconds .
2 Ensure engine coolant temperature is less than 60 degrees C (140 degrees F) .
3 Start the engine and allow to idle for 2 minutes .
4 Perform 2 light accelerations (0 to 35 mph (0 to 60 km/h) with light pedal pressure).
5 Perform 2 medium accelerations (0 to 45 mph (0 to 70 km/h) with moderate pedal pressure).
6 Perform 2 hard accelerations (0 to 55 mph (0 to 90 km/h) with heavy pedal pressure).
7 Allow engine to idle for 2 minutes .
8 Connect TestBook and with the engine still running, check for fault codes.

Drive cycle C:

1 Switch ignition on for 30 seconds .
2 Ensure engine coolant temperature is less than 60 °C (140 °F) .
3 Start the engine and allow to idle for 2 minutes .
4 Perform 2 light accelerations (0 to 35 mph (0 to 60 km/h) with light pedal pressure).
5 Perform 2 medium accelerations (0 to 45 mph (0 to 70 km/h) with moderate pedal pressure).
6 Perform 2 hard accelerations (0 to 55 mph (0 to 90 km/h) with heavy pedal pressure).
7 Cruise at 60 mph (100 km/h) for 8 minutes .
8 Cruise at 50 mph (80 km/h) for 3 minutes .
9 Allow engine to idle for 3 minutes .
10 Connect TestBook and with the engine still running, check for fault codes.

NOTE: The following areas have an associated readiness test which must be flagged as complete, before a problem resolution can be verified:

* catalytic converter fault;
* Evaporative loss system fault;
* HO2 sensor fault;
* HO2 sensor heater fault.

When carrying out a drive cycle C to determine a fault in any of the above areas, select the readiness test icon to verify that the test has been flagged as complete.

Drive cycle D:

1 Switch ignition on for 30 seconds .
2 Ensure engine coolant temperature is less than 35 degrees C (95 degrees F) .
3 Start the engine and allow to idle for 2 minutes .
4 Perform 2 light accelerations (0 to 35 mph (0 to 60 km/h) with light pedal pressure).
5 Perform 2 medium accelerations (0 to 45 mph (0 to 70 km/h) with moderate pedal pressure).
6 Perform 2 hard accelerations (0 to 55 mph (0 to 90 km/h) with heavy pedal pressure).
7 Cruise at 60 mph (100 km/h) for 5 minutes .
8 Cruise at 50 mph (80 km/h) for 5 minutes .
9 Cruise at 35 mph (60 km/h) for 5 minutes .
10 Allow engine to idle for 2 minutes .
11 Connect TestBook and check for fault codes.

Drive cycle E:

1 Ensure fuel tank is at least a quarter full.
2 Carry out Drive Cycle A.
3 Switch off ignition.
4 Leave vehicle undisturbed for 20 minutes .
5 Switch on ignition.
6 Connect TestBook and check for fault codes.

 

wow....thats intense!. but exactly what i was looking for. thanks!

 

True...replicating those in real life would be challenging to say the least...

 

Did it work?

 

Did the drive cycle work?