Idle problems 90Q (NG engine)

Wed May 24 11:20:27 EDT 2006

The NG does have an oxygen sensor, but I tried disconnecting it today, and 
it did not make any difference at all.

I'll try pulling the codes tonight. I'm not at home, so I have to rig up 
something to test it.. :)

----- Original Message ----- 
From: "Kent McLean" <kentmclean at mindspring.com>
To: <quattro at audifans.com>
Sent: Monday, May 22, 2006 7:00 PM
Subject: Re: Idle problems 90Q (NG engine)

> Does the NG have an oxygen sensor?  This sounds like a classic
> failing O2 Sensor.  It gives bad readings, which cause the ECU
> to send more/less fuel, causing the hunting at idle.
>
> Can you pull the diagnostic codes?