2001 Volkswagen Cabrio Transmission Shifting Problems - May

MCGUCKIN

MEMBER
2001 VOLKSWAGEN CABRIOLET
4 CYL
2WD
AUTOMATIC
80,000 MILES

Not sure if this is a problem (daughters car I don't usually drive). 4 speed automatic that I can't seem to tell or see that its shifting gears. When you give it gas the RPM and speed just increase with no apparent movement in the tach that shows a shift. I'm wondering if anyone knows what the RPM should be at each speed-gear. When the CAR is doing 45 the RPM is at about 3000. Worried the car may be in a lower gear - not sure

8 Replies

MHPAUTOS

MECHANIC
31,938 POSTS

Hi there thank you for the donation,

These cars have a silky smooth transmission shift, with out driving the car it is a bit hard to tell what it is doing, I would suggest that you visit a transmission specialist and get them to do a road test with you if you have any doubts about the performance of the transmission, best to be safe, I have not been able to find any shift pattern specs on this, so a road test will be the best way to determine if there is a fault.

Mark (mhpautos)

SPONSORED LINKS

Was this

answer

helpful?

Yes

Friday, November 27th, 2009 AT 7:25 PM

MCGUCKIN

MEMBER
6 POSTS

Mark - Thanks - I could relay use your help on the technical info. What should the specs call for the RPM to be in OD doing 50 MPH - 2800-3000RPM? I'm trying to figure out what the gear RPM's should be. I can't seem to find it on the net that;s my main question. Thank you

Was this

answer

helpful?

Yes

Friday, November 27th, 2009 AT 7:38 PM

MHPAUTOS

MECHANIC
31,938 POSTS

Hi there,

yes, this info I rather hard to find, I will be checking some tech sites and will post what I come up with, but as to date I have hit the wall as well, but I will keep looking.

Mark (mhpautos)

Was this

answer

helpful?

Yes

Friday, November 27th, 2009 AT 10:03 PM

MHPAUTOS

MECHANIC
31,938 POSTS

Hi there,

I just can't find anything on this all i keep coming up with is this....

I can get all the info on ratios , gear sets teeth counts etc, but nothing else, i will keep looking but i don't know if will do any good, here's hoping.

Mark

Was this

answer

helpful?

Yes

Friday, November 27th, 2009 AT 11:06 PM

MCGUCKIN

MEMBER
6 POSTS

Mark - Thanks I appreciate you trying. My concern and why I want to find out the guide for RPM's should be is that my wifes car (2000 Town & Country Van) with 3.3L RPM's at 1500 at 60MPH. I know its a larger engine than the VM (2.0L) but I'd like to see what the specs are as at 50 the RPM is about 3000. Thanks again

SPONSORED LINKS

Was this

answer

helpful?

Yes

Saturday, November 28th, 2009 AT 10:36 AM

MHPAUTOS

MECHANIC
31,938 POSTS

I will have a talk to my local transmission re builder on Monday, they may have something for you,

Mark

Was this

answer

helpful?

Yes

Saturday, November 28th, 2009 AT 4:48 PM

MCGUCKIN

MEMBER
6 POSTS

Hi Mark - Wondering if you had any luck

Was this

answer

helpful?

Yes

Monday, November 30th, 2009 AT 9:27 AM

MHPAUTOS

MECHANIC
31,938 POSTS

HI there,

I had a chat with my transmission tech, they don't have rev to road speed averages, they work on live data from the ECU downloaded to a laptop while they drive, this is calculated as pressure and sensor readings under road speed and load conditions, I could almost hear the gears clicking in his head as he said that we haven't done tests like that in years, the technology has moved on well past that now, I am of the old school and I would have thought that this would be a fairly simple thing to get, but this has been not the case, I can only suggest that you get a local trans tech to take it for a drive and get their advice first hand, as I am in Australia, I can't advise on who is best suited to help you, I would suggest that you look for a national branded transmission group, I feel that they will give you the bast attention.

Mark (mhpautos)

Was this

answer

helpful?

Yes

Monday, November 30th, 2009 AT 3:17 PM