I'm hoping for some help, please, with how to get the 5V reference for a 6-pin TPS on a manual transmission car.
I want to wire a 6-pin TPS (correct polarity, AEGS M20 part) so I can feed the DME and also data log throttle position.
I'll just reuse the wires from the switch part, obviously.
I have studied the pins in the ETMs and see that I need a reference 5V for the variable part. The signal will feed into my data logger, and ground I can figure...but, does anyone know where I can/should get this 5V from?
Why, you're asking? I'm overly curious and a glutton for punishment. I have a Zeitronix ZT2 that will log AFR, throttle position, and RPM.
My car has been running lean since I undertook a 2.7 stroker/cam/9.5:1 compression build a couple years ago. I assume I should just put an MSPNP on it with the simpler 3-pin M50 TPS...but, I want to know a bit more about what's going on before I just give in and scrap the factory management.
I want to wire a 6-pin TPS (correct polarity, AEGS M20 part) so I can feed the DME and also data log throttle position.
I'll just reuse the wires from the switch part, obviously.
I have studied the pins in the ETMs and see that I need a reference 5V for the variable part. The signal will feed into my data logger, and ground I can figure...but, does anyone know where I can/should get this 5V from?
Why, you're asking? I'm overly curious and a glutton for punishment. I have a Zeitronix ZT2 that will log AFR, throttle position, and RPM.
My car has been running lean since I undertook a 2.7 stroker/cam/9.5:1 compression build a couple years ago. I assume I should just put an MSPNP on it with the simpler 3-pin M50 TPS...but, I want to know a bit more about what's going on before I just give in and scrap the factory management.
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