P0069 - Avensis 2.2 D-cat 2007

[J.R.]

Hey all..

Last couple of days i have had the

P0069 - Manifold absolute pressure/barometric pressure correlation error

2 times, both times after 1/2 hours drive and warm engine

The cars is running normal, no powerloss or anything.

both times i cleared the error and i stayed off until next day.

Does anyone have any experience with this error, my OBD reader tells, that my manifold pressure is between 0,52 and 2,1 Bar (52 kPa and 210 kPa) and atmospheric pressure is 1 Bar (100 kPa) when i drive, with no error and no engine light on.

As far as i can understand, the ECM compare the pressure from the MAP sensor and the atmospheric sensor when ignition is turned on and can send this error, but why do i then get it, when the car is running ?? Or am i wrong ??

Please help anyone :)

Regards

Jesper