Ford Forum

Hello all,
I have a 1995 Ford Mondeo MK1.

The car has serious pollution problem. It's CO level is more than 10 times than allowed by law. (around 3.7%)
It also consumes too much gas, and its rpm (idle) is always higher than ir should - around 1300 rpm.

It suppose to be a common problem with this car - so maybe one of you knows the reason?

We looked at the oxygen sensor and it OK, also the catalytic converter and it's sensor is OK too.

Please assist.

Thank you very much!
Asaf.

Maybe engine temperature sensor-the car could be thinking its always cold so never engaging the closed loop fuelling control, this would also explain the high idle