What's the cause of these actual error codes

Not sure what's the cause have tried a few things but runs for about five to ten minutes then shuts down after idling real rough, have driven a couple of times but have stopped since the exhaust under the engine was glowing red

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  • Let's look at the meanings of these codes and it might help you.

    P0076 means '' Intake Valve Control Solenoid Circuit Low (Bank 1)''

    The cause of this can be a couple of things including:

    1. A poor connection in the intake valve control solenoid circuit low bank 1

    2. An open or short wiring

    3. A faulty valve

    P0030 means ''HO2S Heater Control Circuit (Bank 1 Sensor 1)''

    Reasons behind it are multiple and can include:

    1. A complete faulty piece that needs to be replaced

    2. A problem with the connection

    3. A short circuit

    P0034 means '' A problem with the powertrain control module (PCM)''

    The reasons for this fault can include:

    1. The complete module might need to be replace if it is faulty

    2. A faulty boost pressure sensor

    3. A broken vaccum line

    4. Burnt or broken circuit connections

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