It is raining here so the car may not get much work done on it today. I
just took another look at vac tubing including the back of the intake
manifold and it looks good. I may plug some ends, put some pressure on it
and get out my trusty mustard bottle full of soapy water to see if I can
find a leak. I'll check for grounding on the switch. Thanks for the help!


On Thu, Jul 10, 2008 at 4:36 PM, Bill Cardell <[EMAIL PROTECTED]> wrote:

>  not if there is a short somewhere in the harness telling it the idle
> switch is closed.
>
>
> Bill Cardell
> TurboDog's Dad
> www.flyinmiata.com
> www.fmwestfield.com
> Sales 1-800-359-6957
> Tech 970-464-5600 Before you call, check out
> http://www.flyinmiata.com/FAQ/
> Come to our Open House! August 14-17
>
>
>  ------------------------------
> *From:* Robert McElwee [mailto:[EMAIL PROTECTED]
> *Sent:* Thursday, July 10, 2008 2:04 PM
> *To:* Bill Cardell
> *Cc:* Miata Power List
>
> *Subject:* Re: strange bipes, ecu, tps, etc problem
>
> But the TPS cable is unplugged. Does this matter? I thought that disabled
> the decel fuel cut off?
>
>
> On Thu, Jul 10, 2008 at 12:34 PM, Bill Cardell <[EMAIL PROTECTED]>
> wrote:
>
>>  If it's going up to 2k and cutting off, it's trying to tell you there is
>> extra air getting around the throttle plate, causing the decel fuel cut to
>> kick in.
>>
>>
>> Bill Cardell
>> TurboDog's Dad
>> www.flyinmiata.com
>> www.fmwestfield.com
>> Sales 1-800-359-6957
>> Tech 970-464-5600 Before you call, check out
>> http://www.flyinmiata.com/FAQ/
>> Come to our Open House! August 14-17
>>
>>  ------------------------------
>>  *From:* [EMAIL PROTECTED] [mailto:
>> [EMAIL PROTECTED] *On Behalf Of *Robert McElwee
>> *Sent:* Thursday, July 10, 2008 8:30 AM
>> *To:* Miata Power List
>> *Subject:* Re: strange bipes, ecu, tps, etc problem
>>
>>   This morning I took a preliminary look at the car. While cold, the idle
>> hunts from 0-2000 RPM. I checked the codes (2 & 17 - NE Signal and O2 not
>> changing) and then cleared them. All vacuum hoses look fine (oops, didn't
>> check on the back of the intake manifold but I'll check later). I
>> bypassed/jumped the bipes CAS connectors, disconnected the TPS connector,
>> jumped GND/TEN, visually inspected and cleaned the CAS connector at the CAS,
>> and played with the idle screw (yeah, I know). The car is still hunting at
>> cold idle. Will try to take another look at it later today. Any ideas?
>>
>>
>> --
>> Robert McElwee and Blue Flash
>> "The 50 MPG Miata"
>> www.lightweightmiata.com/mpg
>>
>> Lightweight Miata Forum:
>> www.lightweightmiata.com/forum
>>
>> The Miata Trailer Project:
>> www.lightweightmiata.com/trailer
>>
>
>
>
> --
> Robert McElwee and Blue Flash
> "The 50 MPG Miata"
> www.lightweightmiata.com/mpg
>
> Lightweight Miata Forum:
> www.lightweightmiata.com/forum
>
> The Miata Trailer Project:
> www.lightweightmiata.com/trailer
>



-- 
Robert McElwee and Blue Flash
"The 50 MPG Miata"
www.lightweightmiata.com/mpg

Lightweight Miata Forum:
www.lightweightmiata.com/forum

The Miata Trailer Project:
www.lightweightmiata.com/trailer
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