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Old Apr 30, 2006 | 09:12 PM
  #6  
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xr3iturbo
ON THE ROAD AGAIN
 
Joined: Apr 2005
Posts: 723
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From: EDINBURGH
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RIGHT MATE GET A MULTI
best thing to do is to take engine temp sensor out and put in the fridge with a thermometer get as close to 0 deg as pos same with i a t but only to 15-25 deg
readings as follows

coolant temp sensor
c/t/s
0deg= aprox 6000 ohms
40deg=1200 ohms
100deg=180 ohms

i/a/t
intake air temp
between 15+25 deg = aprox3800 ohms

t/p/s
throttle position sensor 2 differ types
type 1

on pins 1+3 with throttle closed =3000 ohms aprox
on pins 1+3 with throttle open fully =1000 ohms aprox

type 2

on pins 1+2 with throttle closed=3000 ohms aprox
on pins 1+2 with throttle open fully 1000 ohms aprox

hope this helps need any more just ask
tommy
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