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calibrating throttle body position sensor

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97 legacy L sedan 160k miles automatic

 

hey,

i wanted to check if mine was in spec.

 

i was looking in the haynes.. im assuming its probably in there but was having trouble finding it.

 

anyone have any answers, suggestions?

charts with proper resistance?

 

 

thanks,

Edited by greenleg88

Let us know how it goes. I hear it's a PITA and I'm not an electrical expert so I just swap the whole throttle bodies if necessary.

It's not that difficult. You just need a VOM. Connect to pin 24 and pin 25 at the ECM connector (under glove box on passenger floor pan) and adjust it to approx. 0.50V reading at the connector.

Thanks. I see me trying this atleast one time and referring to this as a starting point.

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