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-   -   AFC users...what is your tps voltage???? (https://www.homemadeturbo.com/engine-management-10/afc-users-what-your-tps-voltage-4400/)

Dr.Boost 04-29-2003 07:12 PM

AFC users...what is your tps voltage????
 
I can't seem to get my tps voltage right. When I put a fluke on it to test the voltage I am getting .445, but my AFC is saying it is .73x---Why is it different? I don't know which one to trust. I have been having a tps problem forever and I give up. I have tried to adjust it about 43,861 times and I still can't seem to get it right.

Oh yeah, this is only for the Honda guys......... :P
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Dr.Boost 04-30-2003 12:00 AM

Re:AFC users...what is your tps voltage????
 
Oh come on. Somebody has to reply............... :'(
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Tom-Guy 04-30-2003 12:04 PM

Re:AFC users...what is your tps voltage????
 
I get 0.37x to 4.38x TPS on the AFC display, haven't checked manually.

Try a second meter, sometimes they get out of calibration.

Dr.Boost 04-30-2003 05:23 PM

Re:AFC users...what is your tps voltage????
 
Wow. :o Mine is way higher than yours. I have it at about .625 at idle and that seems to work decent. If it is any lower it will idle up and down and throw codes. I'm starting to think it is bad. ???
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fork 04-30-2003 05:39 PM

Re:AFC users...what is your tps voltage????
 
I checked it on a prelude 2 days ago and it went from about .5 volts to 5 volts around there. Sorry I don't remember exactly. But that was with a voltage meter not the afc.

Dr.Boost 05-01-2003 12:09 AM

Re:AFC users...what is your tps voltage????
 
That is what it should be. I can't figure out why my car won't run right when it is within spec. Strange car. I think it is best at .625 at idle(according to the AFC anyways).
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