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Turbo HELP needed

 
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Old 08 Oct 2017, 06:32 am
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Default Turbo HELP needed

I just replaced the turbo in my 2004 P T Cruiser The new turbo I installed is missing one of the vacuum ports. This is my first time replacing a turbo,and I am not a real mechanic. My question is: Can I just plug off the line ( I really don't think this is possible) but I didnt notice the missing port until after installation. The missing port is on the intake air side of the turbo. Running pretty good now but I have several codes now that I didn't have before.
CODES: 2074, 1188, 0300, 0304, 0113, 0108, 0123.Can The erratic behavior of
the throttle be caused by the missing vacuum line. ( I have the vacuum line pluged now ) Any advise will be graciouslly appreciatley.
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Old 08 Oct 2017, 11:59 am
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Default Re: Turbo HELP needed

As far as I am aware of the TD04LR all have the threaded port?
As for the DTC's you should clear them and re-test to see which ones return. I trust you are using a SCAN tool at the diagnostic connector and NOT the "key" dance to acquire the DTC's?

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Old 08 Oct 2017, 01:55 pm
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Default Re: Turbo HELP needed

If P2074 comes back check for vacuum leaks.

P2074-manifold Pressure/throttle Position Correlation

CORRELATION - HIGH FLOW/VACUUM LEAK

When Monitored: Engine Running, during all drive modes.
Set Condition: If vacuum drops below 1.5 Hg with engine RPM greater than 2000 RPM
at closed throttle.

POSSIBLE CAUSES

VACUUM LEAK
HIGH RESISTANCE IN MAP (K7) 5 VOLT SUPPLY CIRCUIT
RESISTANCE TO GROUND IN MAP (K7) 5 VOLT SUPPLY CIRCUIT
MAP SENSOR
HIGH RESISTANCE IN (K1) MAP SIGNAL CIRCUIT
RESISTANCE TO GROUND IN (K1) MAP SIGNAL CIRCUIT
HIGH RESISTANCE IN (K4) MAP GROUND CIRCUIT
PCM
TP SENSOR OPERATION
HIGH RESISTANCE IN (K6) TP SENSOR 5 VOLT SUPPLY CIRCUIT
RESISTANCE TO GROUND IN (K6) TP SENSOR 5 VOLT SUPPLY CIRCUIT
TP SENSOR
HIGH RESISTANCE IN (K22) TP SIGNAL CIRCUIT
RESISTANCE TO GROUND IN (K22) TP SENSOR SIGNAL CIRCUIT
HIGH RESISTANCE IN TP (K4) SENSOR GROUND CIRCUIT
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