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Engine Misfire / Power Loss | N26 JB4
Hello,
I'm in need of some assistance with my JB4 tune. Current car specs.
Wagner Stage 2 FMIC
ER Catless Downpipe
ER Charge Pipe
ER Turbo To Intercooler Charge Pipe
Full 3" Super Sprint Front and Mid Pipe
MPPSK Exhaust
Injen Intake
JB4
I initially had an N20 engine which recently threw a rod and I replaced it with an N26. The car has always had a JB4 tune with the N20 engine and ran perfectly fine. I got my car back on Friday of last week after the engine was replaced and the car suddenly started experiencing substantial misfires and power loss. I'm currently on MAP 5 (Engine blew on MAP 7) and I'm completely out of ideas.
Recent changes since misfire started:
Changed LPFP
Changed HPFP
Cleaned MAF / Boost Pressure / Throotle body sensors
New Coil
New Spark Plugs gapped to .20
No luck at all so far. My next thought is to change the boost pressure sensor. Please advise.
I'm also unable to give the car full throttle. Whenever I attempt full throttle I experience complete power loss / Engine Misfire
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