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Hi,
I'm loosing it.....
I own a 1988 900 turbo 8v (apc & catalic converter) which has warm up
problems.
'cold starts ': revs up to 1200 rpm drops for a few seconds and then
runs for 1 - 2 minutes. then it starts to idle at 300 rpm ---> stalls.
Can keep it running by playing with the gas pedal. After 3- 4 minutes it
idles perfect. With warm engine when I start it , it revs up to 1200
rpm's and then drops shortly to 500 rpm's but goes right away ( with
small problems) back to normal idling...........
Changing the warm up regulator with an other (scrap yard did not make
any difference....could also be a bad one...
Any one any idea....
here is in fact my question:
I read a answer of Kevin K(mon 16 Jul 2001 at this BB) which helped me.
On my thermostat housing there are two sensorsr (without the gage
sensor).
- One has a red cap who has two green wires connected to thet.
- The other one has a connector to it with a green and yellow wire (it
has a long intern pin going inside the thermostat housing)
An other senor is the black cap sensor between the 2-nd and 3-th
injector. This one has a yellow and black wire to it.
Both the red and black cap sensor have cold and warm an infinite
resistance ( like a broken connection....This is bad isn't it?)
Can anyone tell me what the resistance vallues should be warm /
cold.....?!
If I undersoot the story of Kevin K correct then are the red and black
sensor connected in series. So the one that opens at last (red
one?)makes the other one redundent?
Thanks in advance,
Bart
posted by 213.171.7...
, Mon, 15 Jul 2002 10:08:52
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