2002 yamaha sx viper tps voltage.

[Bigyamaha87]

What should the voltage read at closed throttle when setting tps. .700v?

 

[Ding]

Measure between pins 1 and 3 and adjust until equal to 0.136 times the input voltage. (input voltage is applied to 1 and 2)

 

[Bigyamaha87]

How do i make a test coupler?

 

[Ding]

I just use small alligator leads

 

[Bigyamaha87]

Do you use 3 1.5 batterys in series also?

 

[Bigyamaha87]

So how do i get input voltage?

 

[sideshowBob]

You can use 3 x 1.5 volt batteries in series as a power supply. The setting is based on a percentage of the input voltage so the actual input voltage is not critical.
What I had done on my SRX was to build a harness that had pigtails on the TPS wiring harness so I could set it from the sleds input voltage when it was idling.

 

[Bigyamaha87]

Ok still not sure about how to get input voltage lpl. I did try the 3 1.5 v batteries in series but i get same voltage as what the 3 1.5 volt batteries add up to. Which is 4.8 lol

 

[Ding]

which pins are you measuring?

 

[Bigyamaha87]

1-2 for input voltage

 

[Bigyamaha87]

which pins are you measuring?

1-2 for input voltage, 1-3 for specified voltage

 

[Bigyamaha87]

I got this fiqured out thanks guys