I had to replace my TPS so I got one from a spare TB and and put it on and tried to align it with a multimeter. I got it to read .45v at close throttle but it was only at 4.62v at full throttle. So I wanted to set the full throttle right and see what it read at part throttle if that makes sense. But I can't get it to read 5v at all. No matter how far I adjust the TPS it wont read 5v. Ever. What am I doing wrong? By the way it's a ITR throttle body in a EM1.

 

i thought full throttle is 4.5V

 

My buddy said that his helms said .45v close throttle and 5v full throttle. I hope it is .5v close and 4.5v full.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pdiggitydogg &raquo;</TD></TR><TR><TD CLASS="quote">You also need to be sure you have correct voltage, sensor connected, ign 'on':
Pins 1 and 3
0.5volts with the TB closed
4.5volts with the TB fully open
</TD></TR></TABLE>
https://honda-tech.com/zerothread?id=2193100

You need to be more concerned with the correct resistance, rather than voltage. Both are important however.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pdiggitydogg &raquo;</TD></TR><TR><TD CLASS="quote">
https://honda-tech.com/zerothread?id=2193100

You need to be more concerned with the correct resistance, rather than voltage. Both are important however.</TD></TR></TABLE>

^^ i was gonna post that but u beat me to it... I was to busy tryna find my password for one of my six HT user names haha...

 

I was told to back probe the middle wire with the posative lead and body ground the negative. Now I'm confused.

 

What Ive written is straight out of helms, not word of mouth.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pdiggitydogg &raquo;</TD></TR><TR><TD CLASS="quote">What Ive written is straight out of helms, not word of mouth.</TD></TR></TABLE>

Yeah u posted those facts for me a while ago...

 

Hey thanks a lot. Could the TPS have something to do with this issue?

https://honda-tech.com/zerothread?id=2259130