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2001 A4 EPC light

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sst117@gmail.com
 
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Default 2001 A4 EPC light - 12-31-2006 , 09:16 PM






Today drove my A4 to a nearby shop to run an errand. On my way
back, the car wouldn't start. The engine finally started after 4
attempts,
but the the Electronic Power Control (EPC) light stayed on. I drove
back home (only a 2-3 miles) with the light on. I noticed that the
engine
was idling at a higher RPM (1100). After reaching home, I shut off
the engine and restarted it twice - both times, it started in one
attempt
and the EPC light did not stay on. The engine was again idling at
its usual RPM (750, I think).

I guess I should still see the dealer? What could be causing this?
I would truly appreciate any information. Thanks a lot.


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Lez Pawl
 
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Default Re: 2001 A4 EPC light - 12-31-2006 , 10:46 PM







<sst117 (AT) gmail (DOT) com> wrote

Quote:
Today drove my A4 to a nearby shop to run an errand. On my way
back, the car wouldn't start. The engine finally started after 4
attempts,
but the the Electronic Power Control (EPC) light stayed on. I drove
back home (only a 2-3 miles) with the light on. I noticed that the
engine
was idling at a higher RPM (1100). After reaching home, I shut off
the engine and restarted it twice - both times, it started in one
attempt
and the EPC light did not stay on. The engine was again idling at
its usual RPM (750, I think).

I guess I should still see the dealer? What could be causing this?
I would truly appreciate any information. Thanks a lot.

My 98 A4 can be a pig starting at times after very short runs........but no
lights.

If move it on my drive say 30 feet then 15 minutes later try starting it she
takes a number of winds to get going.......probably something to do with the
ECU control.




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  #3  
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TonyJ
 
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Default Re: 2001 A4 EPC light - 01-01-2007 , 01:40 AM



Suspect a failing engine temparature sensor.

Pull the codes.

Lez Pawl wrote:

Quote:
sst117 (AT) gmail (DOT) com> wrote in message
news:1167621369.301860.9270 (AT) a3g2000cwd (DOT) googlegroups.com...

Today drove my A4 to a nearby shop to run an errand. On my way
back, the car wouldn't start. The engine finally started after 4
attempts,
but the the Electronic Power Control (EPC) light stayed on. I drove
back home (only a 2-3 miles) with the light on. I noticed that the
engine
was idling at a higher RPM (1100). After reaching home, I shut off
the engine and restarted it twice - both times, it started in one
attempt
and the EPC light did not stay on. The engine was again idling at
its usual RPM (750, I think).

I guess I should still see the dealer? What could be causing this?
I would truly appreciate any information. Thanks a lot.



My 98 A4 can be a pig starting at times after very short runs........but no
lights.

If move it on my drive say 30 feet then 15 minutes later try starting it she
takes a number of winds to get going.......probably something to do with the
ECU control.



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  #4  
Old   
Lez Pawl
 
Posts: n/a

Default Re: 2001 A4 EPC light - 01-01-2007 , 02:10 AM



OK will try my OBD today.... thanks


"TonyJ" <tonyjnospam (AT) nospamvisi (DOT) com> wrote

Quote:
Suspect a failing engine temparature sensor.

Pull the codes.

Lez Pawl wrote:

sst117 (AT) gmail (DOT) com> wrote in message
news:1167621369.301860.9270 (AT) a3g2000cwd (DOT) googlegroups.com...

Today drove my A4 to a nearby shop to run an errand. On my way
back, the car wouldn't start. The engine finally started after 4
attempts,
but the the Electronic Power Control (EPC) light stayed on. I drove
back home (only a 2-3 miles) with the light on. I noticed that the
engine
was idling at a higher RPM (1100). After reaching home, I shut off
the engine and restarted it twice - both times, it started in one
attempt
and the EPC light did not stay on. The engine was again idling at
its usual RPM (750, I think).

I guess I should still see the dealer? What could be causing this?
I would truly appreciate any information. Thanks a lot.



My 98 A4 can be a pig starting at times after very short runs........but
no lights.

If move it on my drive say 30 feet then 15 minutes later try starting it
she takes a number of winds to get going.......probably something to do
with the ECU control.



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