I have a TPS sensor on a ford throttle body from a ford 460 engine.
I'm trying to figure out which pin is which on the TPS. There are three pins labeled A, B, and C.
I looked here:
http://www.megasquirt.info/manual/mwire.htm#tps
but when I measure resistance across the pins, I can only find one pair of pins that shows any resistance at all. And that pair changes in resistance as the throttle is opened. All the other pairs act like an open circuit.
Does anyone know which pin is +5, which is ground, and which is the signal?
Thanks!
Ford TPS Pinout
Forum rules
Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
-
TurboCamaro
- MegaSquirt Newbie
- Posts: 6
- Joined: Mon May 24, 2004 7:07 am
- Location: TX
- Contact:
Ford TPS Pinout
-Wayne
1994 3.4L V6 Camaro 5 spd.
Custom Turbocharged/Intercooled
1994 3.4L V6 Camaro 5 spd.
Custom Turbocharged/Intercooled
I have an aftermarket Ford style TPS so I'm not sure if the wire colors are the same as the stock TPS but the order they are in should be the same. I'll tell you what mine is though. There are 3 wires. The colors are black, green, and orange. The green wire is in the middle. It is the TPS signal. The black wire at one end is the ground. The orange wire at the other end is the 5Vref wire. Hopefully this helps.
Not sure if this helps but I am showing this:
If you hold the electrical connector (harness), vertical, facing the terminals you will see a ridge sticking out at the bottom right on the connector, this keeps the connector aligned with the sensor. Top is signal return, middle TP signal, bottom VREF. Sounds like thats simillar to what rotarygod stated, good luck.
If you hold the electrical connector (harness), vertical, facing the terminals you will see a ridge sticking out at the bottom right on the connector, this keeps the connector aligned with the sensor. Top is signal return, middle TP signal, bottom VREF. Sounds like thats simillar to what rotarygod stated, good luck.
-
greentowtruck
- MegaSquirt Newbie
- Posts: 1
- Joined: Mon Sep 13, 2004 2:47 am
- Location: Bow, Washington