I WANT TO KNOW WHAT THE NEXT STEP IS IN ORDER TO FIX THIS PROBLEM. DO I NEED TO GET MY MECHANIC TO FIX OR IS IT AN EASY TASK THAT I CAN TAKE CARE OF? IF SO, WHAT PARTS AND/OR MATERIALS IS NEEDED? AFTER THE DIAGNOSTIC TEST, MAP/TP SENSOR ALSO SHOWED UP ON THE MACHINE.
PLEASE RESPOND AT YOUR EARLIEST CONVENIENCE THANK YOU DAWN UMBEL
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Re: CORRELATION VACCUM LEAK P0068
P0068 - Throttle Body Airflow Performance (PCM) (Vacuum leak) Take a can of carberator spray and spray it around the unpper intake area and near the throttle valve housing, listen for the engine to make a different sound, when it does you have found the leak. It may be minor or major there is no way to know. If you can't find any vacuum leaks replace the MAF sensor.
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Code P0123-THROTTLE POSITION SENSOR 1 CIRCUIT HIGH and code P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION. Without having the vehicle to properly test, and based on the information I have it sounds like your throttle position sensor has kicked the bucket. Replacing the sensor with a new one should solve your problem.
P0068 MAP/MAF is Throttle Position Correlation.In this error code:---
From the error code P0068 you have its indicating a bad throttle body or throttle actuator controller.. The 2 tps sensors inside read each other and if they differ for a few seconds or milliseconds then you get a this error code with reduced power. In some cases the new connector and wiring to the throttle actuator is required and in some cases getting the throttle body cleaned helps.--------------- And code P0496 - "Evaporative Emission System High Purge Flow".------------In this error the purge valve needs to be replaced.
The purge valve is mounted on the inlet manifold under the hood.Its on the top of the intake manifold, passenger side. Two hoses (one on each side) and a wire harness on the front of it. It has a red w/blue stripe and brown w/white stripe wire harness connected to it.Remove and replace this valve.-----------------This will help.Thanks.Helpmech.