i think im idleing a little on the slow side (4.4 m62) its doing about 450 rpm at the mo andoes occasionally cut out on starting unless i give it a bit of throttle, i think it should b nearer 600 rpm? am i correct and can it be alterered ? or does this have to be done with testbook or autologic?
idle speed
- Thread starter paulvasey
- Start date
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- Posts
- 58,170
- Location
- Preston Lancs.
On diag only you may also find out why it is happening.
- Posts
- 16,482
- Posts
- 16,482
The rev counter is not calibrated....
There is a test procedure through a hidden menu and you can pull the RPM up on the message display (along with a few other thing - Battery Voltage - Coolant Temp etc) On the Message centre it idles at around 570-620rpm....
Check out the Hidden menu.....as below
Ignition key must be “off”.
• Press and hold the Check Control button in the instrument cluster (RIGHT button), and turn the ignition key to the first position (KLR).
• You will first see "Check Control OK", some seconds later you will see "Test Nr.01"
• Push the left button on the instrument cluster to see the car's identification number. Add the 5 digits (not 6) together and write down that number, you will need it for unlocking all the functions. Example: A123457 will lead to 2+3+4+5+7 = 21
• Push the right button until you see "Test Nr.19"
• Push left button until you see the number that is equal to the one you calculated above
• Push right button again
1. Display Car's identification number, HW/SW version, construction date
2. instrument cluster self test. Will light up all lights and run all guages
3. Current consumption (liters/hour)
4. Average consumption (liters/100 km)
5. Current range
6. Remaining fuel in tank. Three sets of numbers: A/B/C. C=total amount.
7. Engine RPM / Coolant Temp (C)
8. Current Speed (kph)
9. System voltage at Term. "R" (Battery Voltage)
10. Country/Language (UK, US, Spa, Ger, Jap, etc.)
11. Units am/pm
12. Average Speed
13. ETA
14. Date of Software Mask
15. Production Diagnosis
16. ""
17. Display Vehicle Specific Data
18. Alarm Changeover (cont. vs. intermittent OBC chime)
19. Lock/Unlock
20. Correction factor for fuel consumption (nicht ändern!)
21. Reset all defect codes
There is a test procedure through a hidden menu and you can pull the RPM up on the message display (along with a few other thing - Battery Voltage - Coolant Temp etc) On the Message centre it idles at around 570-620rpm....
Check out the Hidden menu.....as below
Ignition key must be “off”.
• Press and hold the Check Control button in the instrument cluster (RIGHT button), and turn the ignition key to the first position (KLR).
• You will first see "Check Control OK", some seconds later you will see "Test Nr.01"
• Push the left button on the instrument cluster to see the car's identification number. Add the 5 digits (not 6) together and write down that number, you will need it for unlocking all the functions. Example: A123457 will lead to 2+3+4+5+7 = 21
• Push the right button until you see "Test Nr.19"
• Push left button until you see the number that is equal to the one you calculated above
• Push right button again
1. Display Car's identification number, HW/SW version, construction date
2. instrument cluster self test. Will light up all lights and run all guages
3. Current consumption (liters/hour)
4. Average consumption (liters/100 km)
5. Current range
6. Remaining fuel in tank. Three sets of numbers: A/B/C. C=total amount.
7. Engine RPM / Coolant Temp (C)
8. Current Speed (kph)
9. System voltage at Term. "R" (Battery Voltage)
10. Country/Language (UK, US, Spa, Ger, Jap, etc.)
11. Units am/pm
12. Average Speed
13. ETA
14. Date of Software Mask
15. Production Diagnosis
16. ""
17. Display Vehicle Specific Data
18. Alarm Changeover (cont. vs. intermittent OBC chime)
19. Lock/Unlock
20. Correction factor for fuel consumption (nicht ändern!)
21. Reset all defect codes
- Posts
- 16,482
I haven't yet...
I used it a couple of months ago to check Coolant Temp readings when my stat was playing up...
So far no Germans on my doorstep!!
