Fez Posted June 17, 2019 Share Posted June 17, 2019 Hi guys,Recently converted to a 4 wire auto TPS on my Glanza which is running an eManage Ultimate. Car puts out error code 41 when in diagnostic mode. Have any of you experienced this before? Quote Link to post Share on other sites
jellybaby Posted July 8, 2019 Share Posted July 8, 2019 Throttle Position Sensor (TPS)No signal for 0.5 seconds or more at ignition ON. (VTA)ECU check you have wired it in correctly also might need to have a map update to tell ecu it has auto TPS as your current map is to the ol throttle body Quote Link to post Share on other sites
RobSR Posted July 9, 2019 Share Posted July 9, 2019 How have you wired it in? Stock TPS doesnt use a 5v Ref, where as the Auto one does, so if youve not added that it it wont work. Quote Link to post Share on other sites
jellybaby Posted July 9, 2019 Share Posted July 9, 2019 13 minutes ago, RobSR said: How have you wired it in? Stock TPS doesnt use a 5v Ref, where as the Auto one does, so if youve not added that it it wont work. Exactly what rob says Quote Link to post Share on other sites
Duduglanza Posted August 14, 2019 Share Posted August 14, 2019 Need info. i want to use a variable tps on mine too. any diagrams or info i much appreciated. FB messenger me : Kyle Falzon Quote Link to post Share on other sites
RobSR Posted August 14, 2019 Share Posted August 14, 2019 Auto TPS wiring diagram is easily available online. Like said above stock one doesn’t use a 5v Ref so you need to splice into the ‘VCC’ pin. Easiest to do it near the map sensor Quote Link to post Share on other sites
TrisK Posted August 15, 2019 Share Posted August 15, 2019 11 hours ago, RobSR said: Auto TPS wiring diagram is easily available online. Like said above stock one doesn’t use a 5v Ref so you need to splice into the ‘VCC’ pin. Easiest to do it near the map sensor Just remeber, you do also need a ECU that can support a true variable TPS Quote Link to post Share on other sites
RobSR Posted August 15, 2019 Share Posted August 15, 2019 12 minutes ago, TrisK said: Just remeber, you do also need a ECU that can support a true variable TPS Haha yes i was assuming the guy above that asked the question knew this but maybe not! Quote Link to post Share on other sites
Duduglanza Posted August 15, 2019 Share Posted August 15, 2019 Yeah for my emanage ultimate Quote Link to post Share on other sites
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