Dollar's strong selloff from January's 92.16 high suggests erratic decline from 93.78 has possibly resumed and re-test of 88.55 support would be seen after consolidation, a break would confirm and bring further weakness to 88.20/30, however, reckon 87.70/80 should contain downside due to anticipated loss of momentum.  
On the upside, above 89.80/85 would signal an intra-day low has possibly been formed and bring pullback to 90.40/45 before aforesaid fall to take place.