Driving with disconnected ISV?
12-18-2004, 06:34 PM
#91
Guest
Posts: n/a
Re: Driving with disconnected ISV? - Update
That is where you should find it.
Like I mentioned before, that is where it should be. I remember someone
commenting on the Audiworld form (T44 / V
that some years controlled the ISV
from the ECU but I am not sure if that is correct and what years it would
involve. You may want to ask the question there as well.
Tony
Yvan wrote:
> Nedavno Steve Sears pise:
>
> | You might want to look close to the relays you have found, in my 1987
> | 5ktq there are a set of relays accessable by a cover, but there are
> | also some relays mounted beside them.
>
> I took some pictures:
>
> http://photos.yahoo.com/perlica
>
> Black box that I outlined with red color is Bosch car alarm. Nothing
> looks like ISV Control Unit. Am I looking at right place? Look at first
> two photos.
>
>
Like I mentioned before, that is where it should be. I remember someone
commenting on the Audiworld form (T44 / V
that some years controlled the ISVfrom the ECU but I am not sure if that is correct and what years it would
involve. You may want to ask the question there as well.
Tony
Yvan wrote:
> Nedavno Steve Sears pise:
>
> | You might want to look close to the relays you have found, in my 1987
> | 5ktq there are a set of relays accessable by a cover, but there are
> | also some relays mounted beside them.
>
> I took some pictures:
>
> http://photos.yahoo.com/perlica
>
> Black box that I outlined with red color is Bosch car alarm. Nothing
> looks like ISV Control Unit. Am I looking at right place? Look at first
> two photos.
>
>
12-18-2004, 06:34 PM
#92
Guest
Posts: n/a
Re: Driving with disconnected ISV? - Update
That is where you should find it.
Like I mentioned before, that is where it should be. I remember someone
commenting on the Audiworld form (T44 / V that some years controlled the ISV
from the ECU but I am not sure if that is correct and what years it would
involve. You may want to ask the question there as well.
Tony
Yvan wrote:
> Nedavno Steve Sears pise:
>
> | You might want to look close to the relays you have found, in my 1987
> | 5ktq there are a set of relays accessable by a cover, but there are
> | also some relays mounted beside them.
>
> I took some pictures:
>
> http://photos.yahoo.com/perlica
>
> Black box that I outlined with red color is Bosch car alarm. Nothing
> looks like ISV Control Unit. Am I looking at right place? Look at first
> two photos.
>
>
Like I mentioned before, that is where it should be. I remember someone
commenting on the Audiworld form (T44 / V
that some years controlled the ISVfrom the ECU but I am not sure if that is correct and what years it would
involve. You may want to ask the question there as well.
Tony
Yvan wrote:
> Nedavno Steve Sears pise:
>
> | You might want to look close to the relays you have found, in my 1987
> | 5ktq there are a set of relays accessable by a cover, but there are
> | also some relays mounted beside them.
>
> I took some pictures:
>
> http://photos.yahoo.com/perlica
>
> Black box that I outlined with red color is Bosch car alarm. Nothing
> looks like ISV Control Unit. Am I looking at right place? Look at first
> two photos.
>
>
12-19-2004, 04:36 AM
#93
Guest
Posts: n/a
Re: Driving with disconnected ISV? - Update
Nedavno Tony pise:
| That is where you should find it.
|
| Like I mentioned before, that is where it should be. I remember
| someone commenting on the Audiworld form (T44 / V that some years
| controlled the ISV from the ECU but I am not sure if that is correct
| and what years it would involve. You may want to ask the question
| there as well.
I will, thanks.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
| That is where you should find it.
|
| Like I mentioned before, that is where it should be. I remember
| someone commenting on the Audiworld form (T44 / V
that some years| controlled the ISV from the ECU but I am not sure if that is correct
| and what years it would involve. You may want to ask the question
| there as well.
I will, thanks.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
12-19-2004, 04:36 AM
#94
Guest
Posts: n/a
Re: Driving with disconnected ISV? - Update
Nedavno Tony pise:
| That is where you should find it.
|
| Like I mentioned before, that is where it should be. I remember
| someone commenting on the Audiworld form (T44 / V that some years
| controlled the ISV from the ECU but I am not sure if that is correct
| and what years it would involve. You may want to ask the question
| there as well.
I will, thanks.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
| That is where you should find it.
|
| Like I mentioned before, that is where it should be. I remember
| someone commenting on the Audiworld form (T44 / V
that some years| controlled the ISV from the ECU but I am not sure if that is correct
| and what years it would involve. You may want to ask the question
| there as well.
I will, thanks.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
12-19-2004, 04:36 AM
#95
Guest
Posts: n/a
Re: Driving with disconnected ISV? - Update
Nedavno Tony pise:
| That is where you should find it.
|
| Like I mentioned before, that is where it should be. I remember
| someone commenting on the Audiworld form (T44 / V that some years
| controlled the ISV from the ECU but I am not sure if that is correct
| and what years it would involve. You may want to ask the question
| there as well.
I will, thanks.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
| That is where you should find it.
|
| Like I mentioned before, that is where it should be. I remember
| someone commenting on the Audiworld form (T44 / V
that some years| controlled the ISV from the ECU but I am not sure if that is correct
| and what years it would involve. You may want to ask the question
| there as well.
I will, thanks.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
01-26-2005, 02:31 PM
#96
Guest
Posts: n/a
Re: Driving with disconnected ISV? - Update No 2 Solved (sort of
Nedavno Steve Sears pise:
| You might want to look close to the relays you have found, in my 1987
| 5ktq there are a set of relays accessable by a cover, but there are
| also some relays mounted beside them.
I found ISV control unit. It is integrated with fuel injection control
unit, and is under right side kick panel, and ISV is connected to it. I
checked connection and it is OK.
Ignition control unit is under left side kick panel, and idle and full
throttle switches are connected to it (and the connection is OK, and
switches work as they should).
Since I did not knew how to fix my idle problem proper way I decided to
do the only way I knew. I cut the wire from fuel injection control unit
to ISV just in front of fuel injection control unit, and then used rear
fog light switch on the dash for connecting and disconnecting ISV.
Hire is how it now works: I switch ISV on, start the car, and drive for
a while until engine warms up to ~50 degrees Celsius. I then hit the
switch, and disconnect ISV, and engine revs nicely around 800 rpm. No
stalling - hesitating then. Not the best solution, but it works.
I was wondering if I could do some damage by disconnecting ISV while
engine is running?
Am I right to assume that there is no vacuum leak if engine does not
stall with ISV disconnected?
And since idle switch works, and its connection to ignition control unit
is OK, as is ISV - fuel injection control unit connection, perhaps ISV
is my problem. On the other hand I cleaned ISV with carburetor cleaner
(I should use throttle body cleaner as I learned later), and checked it
with 9V battery, it seemed OK to me. And I did put another ISV (but not
from NF engine, it was slightly different), and my problem did not go
away
Anyway I temporarily solved my stalling/idle problem.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
| You might want to look close to the relays you have found, in my 1987
| 5ktq there are a set of relays accessable by a cover, but there are
| also some relays mounted beside them.
I found ISV control unit. It is integrated with fuel injection control
unit, and is under right side kick panel, and ISV is connected to it. I
checked connection and it is OK.
Ignition control unit is under left side kick panel, and idle and full
throttle switches are connected to it (and the connection is OK, and
switches work as they should).
Since I did not knew how to fix my idle problem proper way I decided to
do the only way I knew. I cut the wire from fuel injection control unit
to ISV just in front of fuel injection control unit, and then used rear
fog light switch on the dash for connecting and disconnecting ISV.
Hire is how it now works: I switch ISV on, start the car, and drive for
a while until engine warms up to ~50 degrees Celsius. I then hit the
switch, and disconnect ISV, and engine revs nicely around 800 rpm. No
stalling - hesitating then. Not the best solution, but it works.
I was wondering if I could do some damage by disconnecting ISV while
engine is running?
Am I right to assume that there is no vacuum leak if engine does not
stall with ISV disconnected?
And since idle switch works, and its connection to ignition control unit
is OK, as is ISV - fuel injection control unit connection, perhaps ISV
is my problem. On the other hand I cleaned ISV with carburetor cleaner
(I should use throttle body cleaner as I learned later), and checked it
with 9V battery, it seemed OK to me. And I did put another ISV (but not
from NF engine, it was slightly different), and my problem did not go
away
Anyway I temporarily solved my stalling/idle problem.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
01-26-2005, 02:31 PM
#97
Guest
Posts: n/a
Re: Driving with disconnected ISV? - Update No 2 Solved (sort of
Nedavno Steve Sears pise:
| You might want to look close to the relays you have found, in my 1987
| 5ktq there are a set of relays accessable by a cover, but there are
| also some relays mounted beside them.
I found ISV control unit. It is integrated with fuel injection control
unit, and is under right side kick panel, and ISV is connected to it. I
checked connection and it is OK.
Ignition control unit is under left side kick panel, and idle and full
throttle switches are connected to it (and the connection is OK, and
switches work as they should).
Since I did not knew how to fix my idle problem proper way I decided to
do the only way I knew. I cut the wire from fuel injection control unit
to ISV just in front of fuel injection control unit, and then used rear
fog light switch on the dash for connecting and disconnecting ISV.
Hire is how it now works: I switch ISV on, start the car, and drive for
a while until engine warms up to ~50 degrees Celsius. I then hit the
switch, and disconnect ISV, and engine revs nicely around 800 rpm. No
stalling - hesitating then. Not the best solution, but it works.
I was wondering if I could do some damage by disconnecting ISV while
engine is running?
Am I right to assume that there is no vacuum leak if engine does not
stall with ISV disconnected?
And since idle switch works, and its connection to ignition control unit
is OK, as is ISV - fuel injection control unit connection, perhaps ISV
is my problem. On the other hand I cleaned ISV with carburetor cleaner
(I should use throttle body cleaner as I learned later), and checked it
with 9V battery, it seemed OK to me. And I did put another ISV (but not
from NF engine, it was slightly different), and my problem did not go
away
Anyway I temporarily solved my stalling/idle problem.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
| You might want to look close to the relays you have found, in my 1987
| 5ktq there are a set of relays accessable by a cover, but there are
| also some relays mounted beside them.
I found ISV control unit. It is integrated with fuel injection control
unit, and is under right side kick panel, and ISV is connected to it. I
checked connection and it is OK.
Ignition control unit is under left side kick panel, and idle and full
throttle switches are connected to it (and the connection is OK, and
switches work as they should).
Since I did not knew how to fix my idle problem proper way I decided to
do the only way I knew. I cut the wire from fuel injection control unit
to ISV just in front of fuel injection control unit, and then used rear
fog light switch on the dash for connecting and disconnecting ISV.
Hire is how it now works: I switch ISV on, start the car, and drive for
a while until engine warms up to ~50 degrees Celsius. I then hit the
switch, and disconnect ISV, and engine revs nicely around 800 rpm. No
stalling - hesitating then. Not the best solution, but it works.
I was wondering if I could do some damage by disconnecting ISV while
engine is running?
Am I right to assume that there is no vacuum leak if engine does not
stall with ISV disconnected?
And since idle switch works, and its connection to ignition control unit
is OK, as is ISV - fuel injection control unit connection, perhaps ISV
is my problem. On the other hand I cleaned ISV with carburetor cleaner
(I should use throttle body cleaner as I learned later), and checked it
with 9V battery, it seemed OK to me. And I did put another ISV (but not
from NF engine, it was slightly different), and my problem did not go
away
Anyway I temporarily solved my stalling/idle problem.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
01-26-2005, 02:31 PM
#98
Guest
Posts: n/a
Re: Driving with disconnected ISV? - Update No 2 Solved (sort of
Nedavno Steve Sears pise:
| You might want to look close to the relays you have found, in my 1987
| 5ktq there are a set of relays accessable by a cover, but there are
| also some relays mounted beside them.
I found ISV control unit. It is integrated with fuel injection control
unit, and is under right side kick panel, and ISV is connected to it. I
checked connection and it is OK.
Ignition control unit is under left side kick panel, and idle and full
throttle switches are connected to it (and the connection is OK, and
switches work as they should).
Since I did not knew how to fix my idle problem proper way I decided to
do the only way I knew. I cut the wire from fuel injection control unit
to ISV just in front of fuel injection control unit, and then used rear
fog light switch on the dash for connecting and disconnecting ISV.
Hire is how it now works: I switch ISV on, start the car, and drive for
a while until engine warms up to ~50 degrees Celsius. I then hit the
switch, and disconnect ISV, and engine revs nicely around 800 rpm. No
stalling - hesitating then. Not the best solution, but it works.
I was wondering if I could do some damage by disconnecting ISV while
engine is running?
Am I right to assume that there is no vacuum leak if engine does not
stall with ISV disconnected?
And since idle switch works, and its connection to ignition control unit
is OK, as is ISV - fuel injection control unit connection, perhaps ISV
is my problem. On the other hand I cleaned ISV with carburetor cleaner
(I should use throttle body cleaner as I learned later), and checked it
with 9V battery, it seemed OK to me. And I did put another ISV (but not
from NF engine, it was slightly different), and my problem did not go
away
Anyway I temporarily solved my stalling/idle problem.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
| You might want to look close to the relays you have found, in my 1987
| 5ktq there are a set of relays accessable by a cover, but there are
| also some relays mounted beside them.
I found ISV control unit. It is integrated with fuel injection control
unit, and is under right side kick panel, and ISV is connected to it. I
checked connection and it is OK.
Ignition control unit is under left side kick panel, and idle and full
throttle switches are connected to it (and the connection is OK, and
switches work as they should).
Since I did not knew how to fix my idle problem proper way I decided to
do the only way I knew. I cut the wire from fuel injection control unit
to ISV just in front of fuel injection control unit, and then used rear
fog light switch on the dash for connecting and disconnecting ISV.
Hire is how it now works: I switch ISV on, start the car, and drive for
a while until engine warms up to ~50 degrees Celsius. I then hit the
switch, and disconnect ISV, and engine revs nicely around 800 rpm. No
stalling - hesitating then. Not the best solution, but it works.
I was wondering if I could do some damage by disconnecting ISV while
engine is running?
Am I right to assume that there is no vacuum leak if engine does not
stall with ISV disconnected?
And since idle switch works, and its connection to ignition control unit
is OK, as is ISV - fuel injection control unit connection, perhaps ISV
is my problem. On the other hand I cleaned ISV with carburetor cleaner
(I should use throttle body cleaner as I learned later), and checked it
with 9V battery, it seemed OK to me. And I did put another ISV (but not
from NF engine, it was slightly different), and my problem did not go
away
Anyway I temporarily solved my stalling/idle problem.
--
___ ____
/__/ / \ ** Registrovani korisnik Linuksa #291606 **
/ / \/ /\ \ ** http://counter.li.org/ **
/__/\____/--\__\ ** Reply at: iimperl - at - ml1 - dot - net **
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