i hook up pcv and sled does not start/run,disconnect pcv sled runs fine? even tried diffrent ecu. any help would be great.this is on an 07 dragon 700 . thank you
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pc v help
- Thread starter racey
- Start date
Curious is you put a map on it as well.
Granted I think in stock form with no map the PCV will just run the stock map since it makes changes to the ECU's map, based on +/- adjustments to rpm and throttle %.
Are you sure you have everything hooked up properly? ECU plugs go into PCV and PCV plugs go into ECU? Both "clicked" when putting them in?
Did you buy the PCV new?
Granted I think in stock form with no map the PCV will just run the stock map since it makes changes to the ECU's map, based on +/- adjustments to rpm and throttle %.
Are you sure you have everything hooked up properly? ECU plugs go into PCV and PCV plugs go into ECU? Both "clicked" when putting them in?
Did you buy the PCV new?
its is new ,put 2 maps in ,enabled map switch,both connectos went "cilck". also tried running only 1 map . turned off map switch in pcv.
Contact dyno jet on the technical help line, it sounds like your pcv is bad. When vr failed it took out both the ecu and pcv. Would not start with pcv connected, with it disconnected it would start but only run up to half throttle. Also look and see if the little light on the pcv is lighting up when you pull the rope.
If you connect your computer to the pcv while the sled is running you can see on the right side of the screen the rpms, tps, which map you are on (1 or 2), and the fuel adjustment that is currently happening.
the boys in Vegas are working on it,they also do not know why it does not work,yet.start sled on stock ecu,shut it down,plug in pcv ,sled runs for about 3 sec and shuts down,will not restart with pcv connected. same thing happens with different ecu,or on another sled . i was thinking it could be the vr ,but it also happen on different sled.
