Losing PW Signal while running.
04-28-10, 05:44 PM
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Losing PW Signal while running.
Hello me and a friend have put in an RX7 13b REW Engine (with Single Turbo) in a Austin Mini.
we have put together MegaSquirt v3.57 with extra card for rotary engine.
everything works well except 1 thing.
we keep loosing the PW Signale (well it drops to 0 after a short time on idle run)
at first we thougt it was the TPS but we have checked it and its smooth.
then we started looking for leaks but noone of the vacum is leaking so it do not pull false air (we even checked with start gas to see if the RPM was responding to it but everything seems tight and airproof).
last time we started the engine (earlyer today) it was running smooth until 71c and the engine was out of warmup enrichment after that it seems like there is something that cuts the PW signal.
so i was wondering if there are any of you guys that have had the same problem?
(BTW. im not 100% sure if this is the right place for this post so i also posting it at Megasquirt forum part. so just delete it from here if im mistaken)
we have put together MegaSquirt v3.57 with extra card for rotary engine.
everything works well except 1 thing.
we keep loosing the PW Signale (well it drops to 0 after a short time on idle run)
at first we thougt it was the TPS but we have checked it and its smooth.
then we started looking for leaks but noone of the vacum is leaking so it do not pull false air (we even checked with start gas to see if the RPM was responding to it but everything seems tight and airproof).
last time we started the engine (earlyer today) it was running smooth until 71c and the engine was out of warmup enrichment after that it seems like there is something that cuts the PW signal.
so i was wondering if there are any of you guys that have had the same problem?
(BTW. im not 100% sure if this is the right place for this post so i also posting it at Megasquirt forum part. so just delete it from here if im mistaken)
