I've been getting some odd issues as I get into boost. It's almost like I'm hitting the rev limiter. I posted a video of the issue on the r3v Facebook page for some more feedback. At this point I'm thinking something on the Megasquirt went bad, but here is everything I've ruled out (checked or replaced):
-Compression test (before and after turbo)
-Fuel pressure at fuel rail (checked before, during, and after the problem)
-Spark plugs
-Plug wires
-Ignition coils
-Crank sensor
-Tune (I work with a local professional tuner, not a DIY tune)
-Cam position sensor (tested by running a wasted spark setup)
-Fuel pump/fuel pump filter
-ICV
-Overboost/wastegate not opening properly (raised boost cut limit)
-Throttle position sensor
One of my buddies who has helped a TON with the install and trouble shooting, found another MS3 we could borrow to see if it's a hardware issue. If you guys have any other ideas, please feel free to add some input.
Here's the car up on the dyno, trying to troubleshoot.
-Compression test (before and after turbo)
-Fuel pressure at fuel rail (checked before, during, and after the problem)
-Spark plugs
-Plug wires
-Ignition coils
-Crank sensor
-Tune (I work with a local professional tuner, not a DIY tune)
-Cam position sensor (tested by running a wasted spark setup)
-Fuel pump/fuel pump filter
-ICV
-Overboost/wastegate not opening properly (raised boost cut limit)
-Throttle position sensor
One of my buddies who has helped a TON with the install and trouble shooting, found another MS3 we could borrow to see if it's a hardware issue. If you guys have any other ideas, please feel free to add some input.
Here's the car up on the dyno, trying to troubleshoot.
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