The Genetic Key to Arthritis P0068 Unlocks Treatment Options

The generic trouble code P0068 indicates an engine management issue. There is a discrepancy among the computer's sensors regarding the amount of air entering ... The three main things that can throw up code P0068 are , manifold pressure sensor, mass airflow sensor ,throttle position sensor . This code, once cleared, can return after 20km or after 100km, sometimes after one drive cycle, sometimes after 3 or 4. I'm wondering if it doesn't have something to do with the expected voltages from the TPS at a certain voltage from the MAF. The car has as long as I have owned it (3 years) always had a surging idle when moving. Up and down, slowly. 7-800 to 2500 and back. P0068 error code ... Just threw a P0068 code. ODB says correlation between throttle body position and MAF/MAP sensors. I also read this can be due ... The P0068 appears to be a mismatch in input from the MAF, MAP, or TPS sensors. I was low on gas but not that low so I went across the street to a gas station. The P0068 code is logged once the PCM senses that the readings from the MAP/MAF sensors contradict the data presented by the other devices. Check the throttle position sensor and manifold absolute pressure sensor wiring harnesses first with an Ohm meter then boost leak test to locate any possible ... Most likely it's a loose vacuum hose... go look all around the intake and i bet you find it :) should be easier for you than the rest of us since you have a FMIC.