tps
08-25-2007, 08:55 AM
#2
Honda-Tech Member
Re: tps (DS_Vtec)
do you know where you TB (throttle body) is at?
on the back side of the TB closest to the firewall, is a little black circular sensor. with a three wire plug on it... thats it.
on the back side of the TB closest to the firewall, is a little black circular sensor. with a three wire plug on it... thats it.
08-25-2007, 02:01 PM
#6
Honda-Tech Member
Re: tps (92sihbk)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 92sihbk »</TD></TR><TR><TD CLASS="quote">yes, its 3 wire.
yellow green and red i beleive</TD></TR></TABLE>
Yep
Ground
Constant 5 volts
And the one that changes when the throttle opens
yellow green and red i beleive</TD></TR></TABLE>
Yep
Ground
Constant 5 volts
And the one that changes when the throttle opens
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08-25-2007, 02:06 PM
#8
Honda-Tech Member
Re: tps (DS_Vtec)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DS_Vtec »</TD></TR><TR><TD CLASS="quote">one more question does the wire that changes when the throttle opens have 5v power to it also?</TD></TR></TABLE>
At idle it should be
.45 - .50
Wide open it should be
4.50 - 5.00
At idle it should be
.45 - .50
Wide open it should be
4.50 - 5.00
08-25-2007, 02:14 PM
#9
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Re: tps (RCautoworks)
what? alright im putting nitrous on it and i needed to know if the wire that changes when the throttle is open has a 5 volt power because the little wire from the zex box needs one of those wires on it and it needs a 5v powersource but one of them has both of the things i need if that makes sense let me know
08-25-2007, 02:17 PM
#10
Honda-Tech Member
Re: tps (DS_Vtec)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DS_Vtec »</TD></TR><TR><TD CLASS="quote">what? alright im putting nitrous on it and i needed to know if the wire that changes when the throttle is open has a 5 volt power because the little wire from the zex box needs one of those wires on it and it needs a 5v powersource but one of them has both of the things i need if that makes sense let me know</TD></TR></TABLE>
One wire has a constant 5v source, the other I explained above.
One wire has a constant 5v source, the other I explained above.
08-25-2007, 02:21 PM
#12
Honda-Tech Member
Re: tps (DS_Vtec)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DS_Vtec »</TD></TR><TR><TD CLASS="quote">oh ok so at wide open throttle the one that changes has 5v</TD></TR></TABLE>
No, it changes, it does not have 5v
It should have .45 - .50 at idle and at wide open throttle it should have 4.5 - 5.00 volts . This is the wire that tells the ecu how much the throttle is open. The other wire has a constant 5v to run back to the ecu to let the ecu know its working correctly.
No, it changes, it does not have 5v
It should have .45 - .50 at idle and at wide open throttle it should have 4.5 - 5.00 volts . This is the wire that tells the ecu how much the throttle is open. The other wire has a constant 5v to run back to the ecu to let the ecu know its working correctly.
08-26-2007, 12:54 AM
#15
Honda-Tech Member
Re: tps (RCautoworks)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RCautoworks »</TD></TR><TR><TD CLASS="quote">
No, it changes, it does not have 5v
It should have .45 - .50 at idle and at wide open throttle it should have 4.5 - 5.00 volts . This is the wire that tells the ecu how much the throttle is open. The other wire has a constant 5v to run back to the ecu to let the ecu know its working correctly. </TD></TR></TABLE>
dont check it at an idle, just "key on"
dont need the engine running.
No, it changes, it does not have 5v
It should have .45 - .50 at idle and at wide open throttle it should have 4.5 - 5.00 volts . This is the wire that tells the ecu how much the throttle is open. The other wire has a constant 5v to run back to the ecu to let the ecu know its working correctly. </TD></TR></TABLE>
dont check it at an idle, just "key on"
dont need the engine running.
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