Ok, lets go at this from the fuel system side since it usually doesn't produce DTC's.
You said the fuel pressure seemed ok. Are you able to check the fuel pressure.
Pressure on NON California 1.8L cars is.
At Idle with out vacuum should be 43 psi
At Idle with vacuum should be 34 psi
California Cars 1.8L and 2.5L
At Idle with Vacuum should be 51 psi
at Idle with out vacuum = No manufacture Info available.
Post findings
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Friday, August 28th, 2020 AT 9:39 AM
(Merged)