[V8] O2 sensor circuit, rewire from Ecu?

[ville.hiivola at suomi24.fi]

I have the same occational problem with the transmission display 
showing im in R even though im on P. So sometimes when i start it, it 
will go into limp mode. So how do i adjust the MFS and where is it?

Thanks for any help..



Ville



>----Alkuperäinen viesti----

>Lähettäjä: chance9121 at gmail.com

>Päivämäärä: 12.02.2010 5:48

>Vastaanottaja: "Scott Phillips"<Scottp at ippe.com>

>Kopio: "V8List Fans"<v8 at audifans.com>

>Aihe: Re: [V8] O2 sensor circuit, rewire from Ecu?

>

>Bloody Hell, and Oh Joy.   Driving around today, actually popped a 
code and

>I just took them.  Man, my car basically made a wishlist in the ECU 
fault

>code storage area.

>

>Codes were all taken while the engine was running so as not to get 
false

>ones. I picked out in the engine side codes 2112, 2113 - in reference 
to

>Hall sender.  Then code 2341 - in referenece to O2 sensor.

>

>Looks like my Hall sender in the dizzy is bad/on its way out, and this 
is

>causing a bad ignition event, possibly dumping too much fuel, ruining 
the O2

>sensors reading.  So it may not be my O2 circuit, but my Hall sender 
ruining

>things.

>

>Trans side I got 1131- Solenoid Valve, 1323- Kick down switch, 2131- 
Brake

>Light Switch, and 1314 MFS.

>

>But, the trans runs fine and doesn't go to limp mode.  I still need 
to

>adjust the MFS so that it is all lined.  Sometimes when you are in 
park

>physically, the dash says you are in Reverse, then it will go into 
limp mode

>as soon as you try and start it back up.  Just have to fiddle with it 
a

>bit.  2131 looks to be bogus too, I didn't hit the brake after 
starting the

>car.  I think Kick-down is just something that always breaks and can't 
be

>fixed, right?

>

>ugh.  I've read that the Hall sender causes a slight stumble at Idle 
(got

>that) and funny power/driving conditions (check), as well as bad 
mileage (oh

>yes).  So, maybe that's it.  Woo.

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