20-12-2016, 08:55 PM
Hi,
I was looking at using an oscilloscope at work to check my TPS. I wasn't sure how many volts the TPS needs so I used a meter on the pins. I've found it's 5v on the supply but I've also found around 9v going to one of the signal pins, is this normal?
If it's useful to anyone the pin layout's below.
TPS plug pins
1- Track 1
2- Track 2
3- +5v
4- Ground
My plan is to power the TPS from a bench power supply and scope the two signal pins 1 and 2.
I was looking at using an oscilloscope at work to check my TPS. I wasn't sure how many volts the TPS needs so I used a meter on the pins. I've found it's 5v on the supply but I've also found around 9v going to one of the signal pins, is this normal?
If it's useful to anyone the pin layout's below.
TPS plug pins
1- Track 1
2- Track 2
3- +5v
4- Ground
My plan is to power the TPS from a bench power supply and scope the two signal pins 1 and 2.