I converted my Seicento to an 1.2 MPI of an Punto 75.
I've done it before with my old Cinq so did everything the same way.
Last week I went for MOT and the emissions were way to high.
The MOT guy said the lambda is not managing the engine.
You don't see the emission values change when reving the engine.
So my guess was a faulty lambda.
but I checked with IAW scan and I see the lambda change from open to closed loop.
Als i see it managing the engine once it is in open loop mode.
The valves seem to close ok as I have no power loss.
What else could cause this problem?
Need to get it on the road.
I've done it before with my old Cinq so did everything the same way.
Last week I went for MOT and the emissions were way to high.
The MOT guy said the lambda is not managing the engine.
You don't see the emission values change when reving the engine.
So my guess was a faulty lambda.
but I checked with IAW scan and I see the lambda change from open to closed loop.
Als i see it managing the engine once it is in open loop mode.
The valves seem to close ok as I have no power loss.
What else could cause this problem?
Need to get it on the road.