'95 90qs: Cut Out, Hard Starts, Stall

[Grant Lenahan]

>Grant Lenahan wrote:
>
>>
>>  My advice?  Start with things that affect mixture:
>>
>>  1.      02 sensor - on your car you should be able to pull codes 
>>to a computer
>
>Can I see the codes without an analyzer?
Oh another method (I have not done this on a V-6):

The 02 sensor should put out a varying voltage centered around 
0.4VDC.  You might try putting a DMM in parallel with the )2 sensor 
lead (to ground, of course) and see if (a) its around 0.4V, and (b) 
if its changing.  A no to eithger spells trouble.  bentley goes 
through the steps (along with the vag tool data).  Do you have 
Bently?  Get it if you plan to work on your car.

Grant
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Grant Lenahan
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