- Fri Apr 30, 2021 5:59 am #49948
Hi everyone! I’m almost ready to start my engine, and the tps calibration on tunerstudio seems to keep holding me back. The problem I’m having is that when ever I try to hold the throttle to get a reading, the map readings move instead of the tps. The tps guage stays at zero, no movements at all but the map gauge can move up and down. I have the control algorithm set to map and the board has the 400kpa map sensor that comes integrated in the speeduino. Engine is an L28et with a Nissan 240sx tps. I have no idea what the problem could be, I’m thinking it could be the ground. I have all my grounds and sensor grounds going to a junction grounded on the engine.