Hi guys. This may be my first post on the MSExtra Forum, so, here goes....
I'm running a MS2 ver.3 DIY(self assembled) with MSE 3.3.3 firmware on a VW 2L 16v (9A). I've just got the car running on a Spark and VE Map from someone on the forum (thanks) and am about to start tuning...
How can I get a MAP signal from the MPX4250 out to my Wego IV Wideband AFR controller & Data Logger? Can I set one of the I/O channels to send the MAP signal out? How?
Also, is there an AFR Table for this same engine? I found a post here, but there's no attachment....
Thanks
MAP Signal output to Data Logger
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RASHIDR
- MS/Extra Newbie
- Posts: 6
- Joined: Thu Sep 04, 2014 3:28 pm
- Location: Johannesburg, South Africa
MAP Signal output to Data Logger
MS2 v3 Kit (DIY Autotune) - MS2-Extra 3.4.4 - on a
1992 Mk2 VW Jetta Cli/Gli 2.0L 16v (9A), 60-2 Wheel on Crank Pulley, VW VR Sensor, Wasted Spark Coil Pack, VW TPS, GM IAT Sensor, Stock 2-Pin IAC, 2-pin VW CTS, Wego IV Wide Band AFR controller + data Logger.
1992 Mk2 VW Jetta Cli/Gli 2.0L 16v (9A), 60-2 Wheel on Crank Pulley, VW VR Sensor, Wasted Spark Coil Pack, VW TPS, GM IAT Sensor, Stock 2-Pin IAC, 2-pin VW CTS, Wego IV Wide Band AFR controller + data Logger.
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Matt Cramer
- Super MS/Extra'er
- Posts: 17507
- Joined: Thu Apr 16, 2009 8:08 pm
Re: MAP Signal output to Data Logger
You could use a buffer circuit (look up "voltage follower" for examples) to duplicate the MAP sensor output and send it out on an external pin.
Matt Cramer -1966 Dodge Dart slant six running on MS3X