What is the resistance that should be used in place of the MAT? I am getting a code 25 from the computer, so as a temporary fix to see if the circuit is ok, I plan to run a resistor. Ive seen some people claim 4.7k ohm and others claim 7.5k ohm for a 58* reading. Can anyone clear it up?

 

Scroll down a bit to see the MAT resistance chart, hope this helps...

<table BORDER=3 CELLSPACING=3 CELLPADDING=3 >
<tr><td>Temp F</td><td>Temp C</td><td>Ohms</td></tr>
<tr><td>210</td><td>100</td><td>185</td></tr>
<tr><td>160</td><td>70</td><td>450</td></tr>
<tr><td>100</td><td>38</td><td>1,600</td></tr>
<tr><td>70</td><td>20</td><td>3,400</td></tr>
<tr><td>40</td><td>4</td><td>7,500</td></tr>
<tr><td>20</td><td>-7</td><td>13,500</td></tr>
<tr><td>0</td><td>-18</td><td>25,000</td></tr>
<tr><td>-40</td><td>-40</td><td>100,700</td></tr>
</table>


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