Thanks for your response.

I can check the vacuum pipes, but don’t know what you mean by the recirculation thingy.

My Haynes manual does not list an attitude sensor for my ADR engine. I guess it has something like that since the driver’s manual states that gearshifts occur at different speeds for up or down gradients. Currently, I can pull away up steep gradients and the upshifts appear to be at the lowest possible revs. Recently, I did a 3-point turn on a steep slope, and the car pulled away down the slope in safe mode. Unfortunately, I don’t know where the sensor is located, if the car has one.

Tony