Audi 80 (1994) 1.9TDI
08-18-2006, 07:44 AM
#1
Guest
Posts: n/a
Audi 80 (1994) 1.9TDI
I'm losing power at times, generally when on an incline and attempting
to accelerate, lots of black smoke from the exhaust. I've changed the
air filter and the fuel filter, now looking at teh mass airflow sensor,
anyone got any pointers for me?
to accelerate, lots of black smoke from the exhaust. I've changed the
air filter and the fuel filter, now looking at teh mass airflow sensor,
anyone got any pointers for me?
09-06-2006, 03:12 PM
#2
Guest
Posts: n/a
Re: Audi 80 (1994) 1.9TDI
Ideas....sure
Open bonnet, get a pal to start car. Squeeze the top intake rubber pipe this
should swell when revving engine.
if NO pressure felt then look at EGR valve neraby. It could be sticking open
OR blowing around the vacuum
section..Easy remedy BLANK of EGR
Other suggestion...some previous owner may have increased fuel flow on
diesel pump (overfuelling) in
a half-baked idea to increase power
<jimra56@hotmail.com> wrote in message
news:1155905065.822306.127320@h48g2000cwc.googlegr oups.com...
> I'm losing power at times, generally when on an incline and attempting
> to accelerate, lots of black smoke from the exhaust. I've changed the
> air filter and the fuel filter, now looking at teh mass airflow sensor,
> anyone got any pointers for me?
>
Open bonnet, get a pal to start car. Squeeze the top intake rubber pipe this
should swell when revving engine.
if NO pressure felt then look at EGR valve neraby. It could be sticking open
OR blowing around the vacuum
section..Easy remedy BLANK of EGR
Other suggestion...some previous owner may have increased fuel flow on
diesel pump (overfuelling) in
a half-baked idea to increase power
<jimra56@hotmail.com> wrote in message
news:1155905065.822306.127320@h48g2000cwc.googlegr oups.com...
> I'm losing power at times, generally when on an incline and attempting
> to accelerate, lots of black smoke from the exhaust. I've changed the
> air filter and the fuel filter, now looking at teh mass airflow sensor,
> anyone got any pointers for me?
>
09-06-2006, 03:12 PM
#3
Guest
Posts: n/a
Re: Audi 80 (1994) 1.9TDI
Ideas....sure
Open bonnet, get a pal to start car. Squeeze the top intake rubber pipe this
should swell when revving engine.
if NO pressure felt then look at EGR valve neraby. It could be sticking open
OR blowing around the vacuum
section..Easy remedy BLANK of EGR
Other suggestion...some previous owner may have increased fuel flow on
diesel pump (overfuelling) in
a half-baked idea to increase power
<jimra56@hotmail.com> wrote in message
news:1155905065.822306.127320@h48g2000cwc.googlegr oups.com...
> I'm losing power at times, generally when on an incline and attempting
> to accelerate, lots of black smoke from the exhaust. I've changed the
> air filter and the fuel filter, now looking at teh mass airflow sensor,
> anyone got any pointers for me?
>
Open bonnet, get a pal to start car. Squeeze the top intake rubber pipe this
should swell when revving engine.
if NO pressure felt then look at EGR valve neraby. It could be sticking open
OR blowing around the vacuum
section..Easy remedy BLANK of EGR
Other suggestion...some previous owner may have increased fuel flow on
diesel pump (overfuelling) in
a half-baked idea to increase power
<jimra56@hotmail.com> wrote in message
news:1155905065.822306.127320@h48g2000cwc.googlegr oups.com...
> I'm losing power at times, generally when on an incline and attempting
> to accelerate, lots of black smoke from the exhaust. I've changed the
> air filter and the fuel filter, now looking at teh mass airflow sensor,
> anyone got any pointers for me?
>
09-06-2006, 03:12 PM
#4
Guest
Posts: n/a
Re: Audi 80 (1994) 1.9TDI
Ideas....sure
Open bonnet, get a pal to start car. Squeeze the top intake rubber pipe this
should swell when revving engine.
if NO pressure felt then look at EGR valve neraby. It could be sticking open
OR blowing around the vacuum
section..Easy remedy BLANK of EGR
Other suggestion...some previous owner may have increased fuel flow on
diesel pump (overfuelling) in
a half-baked idea to increase power
<jimra56@hotmail.com> wrote in message
news:1155905065.822306.127320@h48g2000cwc.googlegr oups.com...
> I'm losing power at times, generally when on an incline and attempting
> to accelerate, lots of black smoke from the exhaust. I've changed the
> air filter and the fuel filter, now looking at teh mass airflow sensor,
> anyone got any pointers for me?
>
Open bonnet, get a pal to start car. Squeeze the top intake rubber pipe this
should swell when revving engine.
if NO pressure felt then look at EGR valve neraby. It could be sticking open
OR blowing around the vacuum
section..Easy remedy BLANK of EGR
Other suggestion...some previous owner may have increased fuel flow on
diesel pump (overfuelling) in
a half-baked idea to increase power
<jimra56@hotmail.com> wrote in message
news:1155905065.822306.127320@h48g2000cwc.googlegr oups.com...
> I'm losing power at times, generally when on an incline and attempting
> to accelerate, lots of black smoke from the exhaust. I've changed the
> air filter and the fuel filter, now looking at teh mass airflow sensor,
> anyone got any pointers for me?
>
09-06-2006, 03:12 PM
#5
Guest
Posts: n/a
Re: Audi 80 (1994) 1.9TDI
Ideas....sure
Open bonnet, get a pal to start car. Squeeze the top intake rubber pipe this
should swell when revving engine.
if NO pressure felt then look at EGR valve neraby. It could be sticking open
OR blowing around the vacuum
section..Easy remedy BLANK of EGR
Other suggestion...some previous owner may have increased fuel flow on
diesel pump (overfuelling) in
a half-baked idea to increase power
<jimra56@hotmail.com> wrote in message
news:1155905065.822306.127320@h48g2000cwc.googlegr oups.com...
> I'm losing power at times, generally when on an incline and attempting
> to accelerate, lots of black smoke from the exhaust. I've changed the
> air filter and the fuel filter, now looking at teh mass airflow sensor,
> anyone got any pointers for me?
>
Open bonnet, get a pal to start car. Squeeze the top intake rubber pipe this
should swell when revving engine.
if NO pressure felt then look at EGR valve neraby. It could be sticking open
OR blowing around the vacuum
section..Easy remedy BLANK of EGR
Other suggestion...some previous owner may have increased fuel flow on
diesel pump (overfuelling) in
a half-baked idea to increase power
<jimra56@hotmail.com> wrote in message
news:1155905065.822306.127320@h48g2000cwc.googlegr oups.com...
> I'm losing power at times, generally when on an incline and attempting
> to accelerate, lots of black smoke from the exhaust. I've changed the
> air filter and the fuel filter, now looking at teh mass airflow sensor,
> anyone got any pointers for me?
>
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