I have a new ignition problem. I have a high Idle in park 900 rpms in drive she is a very stable 650rpms, It is most obvious once warmed up. Could this be caused by my EZL? My throttle switch is working corrrectly.

__________________
Martin Ingram
Colorado Springs
2005 320 CDI
2006.5 VW Jetta TDI
1991 560SEL (179000 Sold)
1972 280SEL 4.5 ('The Lead Sled' 320000 miles when sold.)
1972 220D (225000 when sold)

how do I test the EZL as secondary note.
m

__________________
Martin Ingram
Colorado Springs
2005 320 CDI
2006.5 VW Jetta TDI
1991 560SEL (179000 Sold)
1972 280SEL 4.5 ('The Lead Sled' 320000 miles when sold.)
1972 220D (225000 when sold)

Bump. Disconnecting vaccum to EZL lowers the rpm down. I know this is just disguizing the issue, but does it point to anything. It is only when warm that I have the high idle in P or N. When cold she is fine.
thanks
m

__________________
Martin Ingram
Colorado Springs
2005 320 CDI
2006.5 VW Jetta TDI
1991 560SEL (179000 Sold)
1972 280SEL 4.5 ('The Lead Sled' 320000 miles when sold.)
1972 220D (225000 when sold)

I had the same problem with my 380SE. The ignition timing was 13 degrees off the spec! My car has KA-Jetronic though. Hope this helps.

unfortunately my timing is controlled by the ezl

__________________
Martin Ingram
Colorado Springs
2005 320 CDI
2006.5 VW Jetta TDI
1991 560SEL (179000 Sold)
1972 280SEL 4.5 ('The Lead Sled' 320000 miles when sold.)
1972 220D (225000 when sold)