Tomas Posted August 10, 2021 Report Share Posted August 10, 2021 Hi All, Im in the process on putting together my setup, which will be a dual e throttle on an xtreme ECU. The vr30ddtt throttles are that size I was looking for so I purchased a set. However, I was testing the throttles with a 5v source to verify the the TPS signal is a 5v sweep but it doesn't seem to move. TPS 1 shows about .9v and TPS 2 shows about 4v with no movement if I manually move the throttle blade. Is this normal and can these throttles be used with the link Xtreme? Thanks for the help and sorry if these are stupid questions. Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 10, 2021 Report Share Posted August 10, 2021 It should work. Have you got a picture of it and show us which pins you are testing. Quote Link to comment Share on other sites More sharing options...
Tomas Posted August 10, 2021 Author Report Share Posted August 10, 2021 I believe the setup from left to right is: Motor +, Motor -, Sensor ground, TPS Sub, TPS Main, 5V. I was testing the movement in both TPS 1 & 2. Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 10, 2021 Report Share Posted August 10, 2021 Pic below from a Q60 manual shows different pinout that what you are quoting. Also, pin 1 may not necesarily be the left hand end as some manuals show the pin numbers looking into the connector rather than into the device. You can usually find the motor pins by testing resistance, they will have low resistance between them (like 2ohms or so) so you can use that to confirm which end is pin 1. Quote Link to comment Share on other sites More sharing options...
Tomas Posted August 10, 2021 Author Report Share Posted August 10, 2021 I'll test based on that diagram. I have confirmed the motor pins, will confirm the remaining Quote Link to comment Share on other sites More sharing options...
Tomas Posted August 12, 2021 Author Report Share Posted August 12, 2021 Thanks! I had an incorrect diagram. Voltage testing looks good now. Using these two e-throttles there isn't a need for a an ISC solenoid right? Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 12, 2021 Report Share Posted August 12, 2021 No idle valve required. Quote Link to comment Share on other sites More sharing options...
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