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HI I a first time user of VEMS and am applying it to a Mazda LF 2.0 engine with COP and Throttle bodies from Nissan Pulsar Gti-R and hame made extractor exhaust. All this in a Locost super 7 and now fitting a Rotrex C38-81 compressor to reach 300 hp. Ran it with some help this summer from a local installer who helped out to get the basic map in place and it ran fine for a while but I had '''connected the generator wrong so I had no battery charging''', and this made the battery go flat while we were mapping. All of a sudden the '''TPS went dead and what I can see the 5V is not coming out of the EC36/pin29 (and pin28)''' Need help with this issue now during winter since the acceleration enrichment is not working. Thanks for some input on this issue. I bought an unused system from 2012 with board version 3.6 and full harness from VEMS. * I'm using the original primary HALL trigger and trigger wheel (which works from 12V supply ?). * I needed to get the HALL sensor closer to the trigger wheel to make it work but then it works fine. I run 4 COP with waste fire and '''haven't connected the Cam trigger yet'''. I'm running WBO to be able to map from Lambda. The system has a built in MAP sensor at 400kPa and 2 knocksensors that are not connected. 8 IGBT and LCD display to keep track on things. The system is working fine except the 28+29 pin on the Econoseal 36 at 5V. I have tested the output from pin 28+29 and only very low,0.13v, is comig out of the box. I think the 5v dc regulator has been broken. Could the loss of power and no battery charging from the generator have caused something in the box to break? * hard to tell, not impossible of course (but no need to worry if inputs and outputs work OK). -This is the problem -they do not work OK and TPS is dead.only getting 0.13v from both 28&29 so Ithink the Voltage regulators inside are dead. ** 5V is easy to regulate externally, or acquire from the "PS2_5V" 4 throughole pins next to the processor (only remove endplate, no need to unclamp TO220 clamping plates) -I don not want to fiddle around inside the box because I am not that capabel around electronics. Mounting the Compressor I'm gonna need the TPS and the ability to enrich the mix at acceleration.
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