Hello,

I bought year ago grand vitara 1.9ddis, wich had already DPF removed by someone. Car smoked on every second start. First start in morning everything is ok, 10 min. ride to supermarket, let car sit 5 min or so and after next start, massive massive unburnt fuel smoke approx 5min and then big smoke clears and little smoke stays constantly. Used diagnostic tool, no fault codes. Drove approx one month with this condition, then removed all three temp senors and diff.pressure sensor, they were all attatched! Now second start massive smoke problem is gone, but constant little unburnt fuel smell and smoke is still there. No fault codes in ecu, no lights in dash.
Could it all be caused by faulty dpf removal in ecu?