The fuel rail sensor is technically what started all my issues. I may try to get ahold of an original part number sensor. JT sorry but the ones you had given me were in the bag in my garage when it got destroyed unfortunately. I'll try to get ahold of another one to see if it makes a difference.
I used to think that but then I realized that from what I could tell a lot of vehicles operate between the 20-60 or 70 psi range. Any higher and they leak and blow seals etc.
I think for this reason alone I am going to pull the itfp and check it out and then go from there. I run 10w30 and it sits around 20psi at idle and normal driving it is around 40psi and then obviously increases up into the rpms. Would you think that the stock fpr could cause this in any way? It...
First off wow you seem to be full of diagnosis knowledge so thanks lol Secondly, that's what we were trying to do with the voltage. So using desired vs actual hpfp pressures could possibly be used or that isn't enough?
The blip in valve advance could be happening when the motor bogs down as well to keep it from dying idk. A lot can happen when an engine is dipping as fast as mine while this odd thing is happening. Tuning has shown typical intake valve advancement from what I understand so I feel like it could...
I appreciate you bringing this up. I really hope this isn't a mechanical issue. I swear I have done the timing on that thing 3 times and this time has went much better but that would be very frustrating. Electrical problems are super frustrating too though but still lol
Me and JT thought maybe the signal was being dropped or something during those dips which would maybe point to the sensor instead of fueling the way I understand it. I'll post the logs.
I'll pull the itfp and then see if maybe the sock is stopped up or something. Anything else to check while I'm in there? The datalogs I have weren't recording hpfp voltage and only actual pressure so I am going to try and get some new logs this evening of it doing it but with the voltage logged...
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Calling for some help on this situation as I am still experiencing it. Car stumbles hard after being driven for 20-30 minutes and is fully warmed up a while. Hpfp pressures seem to randomly drop to 500 from 1500...
Big difference on those wheels for sure. That still fits in the stock ko4 housing? I bet that's a massive difference! As for unemployment we get that but it depends on your circumstances how much you get paid. I am a pipefitter and don't get laid off work much but about every 5-10 years there...