Question about 2006 Chrysler PT Cruiser
The car's check engine light comes on during normal driving and will feel like it loses almost all power and then when you try to accelerate, it sputters and sometimes dies. Other times the light will come on and when you accelerate, the car will rev up to about 4500 rpm even if you floor the gas pedal. The car will shake and feels like it's going to fall apart and it's not a good situation when it dies on the interstate, which has happened several times. This cycle will last for about 1 to 3 days and will come back on, then go off, then come back on, etc. I took it to a mechanic and they read the codes P0122 TPS and P2074 MAP. What is the fix for this problem, either do it yourself or by a mechanic? What is the approximate cost associated with this problem?
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Posted on Jan 02, 2017
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.
HIGH RESISTANCE IN MAP (K7) 5 VOLT SUPPLY CIRCUIT
RESISTANCE TO GROUND IN MAP (K7) 5 VOLT SUPPLY CIRCUIT
HIGH RESISTANCE IN (K1) MAP SIGNAL CIRCUIT
RESISTANCE TO GROUND IN (K1) MAP SIGNAL CIRCUIT
HIGH RESISTANCE IN (K4) MAP GROUND CIRCUIT
TP SENSOR OPERATION
HIGH RESISTANCE IN (K6) TP SENSOR 5 VOLT SUPPLY CIRCUIT
RESISTANCE TO GROUND IN (K6) TP SENSOR 5 VOLT SUPPLY CIRCUIT
HIGH RESISTANCE IN (K22) TP SIGNAL CIRCUIT
RESISTANCE TO GROUND IN (K22) TP SENSOR SIGNAL CIRCUIT
HIGH RESISTANCE IN TP (K4) SENSOR GROUND CIRCUIT
Posted on Mar 27, 2009
Are you sure its P2074. only asking because IM having a hard time finding it. If it was P0274 that would of been a injector issue(high voltage) on cyl. #5. if i find anything else I'll contact you.
Posted on Apr 27, 2009
GET A 3 SPOKE PULLEY EXTRACTOR AND SCREW IN THE BOLT BUT IN THE CRANKSHAFT HOLE PUT A MUCH SMALLER SCEW SO YOU WOUNT MESS THE INSIDE UP
Posted on May 26, 2010
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the link below to troubleshoot this problem: ---
Car loses power while acceleration? http://schematicsdiagram.blogspot.com/2011/12/car-loses-power-while-acceleration.html
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