Hi, I have a 2001 Fiat Doblo 1.2 which when it eventually does start, from hot or cold, splutters and then runs very lean. The only code being logged is a lean mixture code. Ecu been tested and come back 100%, compression test reveals all cylinders good. Fuel pressure reads approx 1.7 to 2 bar..local Fiat dealer says this should be 3.5 bar? can anybody confirm this? Also the pressure does not hold and drops to zero when engine stops, could this be just a regulator problem? Help!!!!!
Frustratingly yours
Robbo
Frustratingly yours
Robbo
Unfortunately I'm not sure of the answer to your questions but I'll have a few words when I'm in work tonight with the fitter and see if he knows about the pressures etc.