Best TPS signal on a VW Mk4 for MShift?

A forum for discussing applications and implementations of the MegaShift transmission controller code for the GPIO from B&G. This can control up to 8-speeds and 6 shift solenoids (plus a 16x9 table for controlling a PWM line pressure valve). It has manual and fully automatic modes (16x9 load x speed table), with under and over rev-limit protection, and full data logging of all inputs and outputs (among many other abilities). A TransStim to test your completed board is also available.
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mcneil
Posts: 23
Joined: Fri Dec 06, 2013 11:41 am

Best TPS signal on a VW Mk4 for MShift?

Post by mcneil »

What do people typically use for the load signal on Mk4 VWs? I have an ALH 1.9L TDI motor and a 4L65e with the VW ECU. Has anyone had success with using the 900-1200ohm pedal signal that the ECU uses?

-John
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Matt Cramer
Posts: 55
Joined: Thu Apr 17, 2008 5:19 am

Re: Best TPS signal on a VW Mk4 for MShift?

Post by Matt Cramer »

That seems the most reasonable place to get the signal to me.
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thatswagenwagen
Posts: 25
Joined: Tue Aug 26, 2014 12:49 pm

Re: Best TPS signal on a VW Mk4 for MShift?

Post by thatswagenwagen »

Yes use the TPS, MAP load makes shifting and tuning whack.
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