Still, my problem is wierd...

With EHA off, 1st key/no pedal starts the car immediately when cold!

Don't know if this points to a leaky injector/cold start valve?

Car runs well for 1st 10 minutes or so coz still cold.

When warm, it starts to misbehave.

Severe hesitation on acceleration, surging acceleration when the car does move off the line, smokes badly and does not go beyond 60 - 70 km/h.Mpg is down - 44 litres against 260km!That's like 6km/litre.Leaning out the mixture till it idles rough gets slightly better mileage - 7km/litre but still same symptoms.

All these symptoms are displayed with the EHA DISCONNECTED so I have removed all the electrics/sensors from the equation to simplify (if that's possible) troubleshooting.

I wonder if anyone else has had the same issues?

I believe some people have posted more or less the same symptoms to their problems but I don't remember anyone stating that even with the EHA off, the car starts 1st key/no pedal immediately when cold.