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Discussion Starter · #1 ·
Took off and cleaned my throttle body. Don;t know hoe to adjust the throttle position sensor. I know it has something to do with using a multimeter but can;t find any info on the net.

1990 Cherokee 4.0L I6
 

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Took off and cleaned my throttle body. Don;t know hoe to adjust the throttle position sensor. I know it has something to do with using a multimeter but can;t find any info on the net.

1990 Cherokee 4.0L I6
Have a look in the factory service manual. It might have some info.

...lars



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Discussion Starter · #3 ·
First thing I looked at. Says 'have it adjusted at your local dealer'
 

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hook your DVOM + probe to the center terminal - probe to it's ground, with the ignition on and throttle closed it should read greater than 200 mv at full open it should read a little less than 4.8 v. hope that helps fix it.
 
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