After Vanderpleyn had left the team in September, Enzo Coloni took over the engineer's job himself but unsurprisingly this brought no improvement; neither did the new driver Enrico Bertaggia who replaced Raphanel for the last races. The team finished equal 18th and last with Zakspeed, because the EuroBrun team never qualified that year. The Portuguese Grand Prix proved to be the last qualification for a Coloni car. Coloni-Subaru (1990) An unexpected contract with Subaru, the automobile branch of Fuji Heavy Industries, brought substantial financial backing and additionally an exclusive "works" engine for free. The Japanese took over 51% of the Coloni team, paid the team's debts and supported the new alliance with a brand new, unique engine. It was a flat-12 engine which in fact was penned by Carlo Chiti. Chiti's Motori Moderni company at Novara had supplied V6 turbo engines for the Minardi team from 1985 to 1987, and in 1988 Chiti had penned a normally aspirated V12 engine that attracted Subaru. In late 1988, the Japanese commissioned Chiti to design a new Formula One engine with a "flat" layout — as used in their road cars — that was ready in the summer of 1989. The engine, now with a Subaru badge, was tested in a Minardi M188 chassis but due to a severe lack of power Minardi very soon lost interest. After a few months of searching, Subaru found the Coloni team. Eventually, the "Subaru Coloni" Team was founded with Enzo Coloni staying on board as the man responsible for operations. By the beginning of 1990, the "Subaru" flat engine was not producing more than 500 bhp, so the Coloni Subaru was one of the least competitive machines regularly competing in Formula One in 1990 (eclipsed only by the even slower Life car). Subaru and Chiti agreed to build a new V12 engine for the summer of 1990 together with a completely new chassis, but in the meantime the flat engine was to be used by the "Coloni Subaru" Team in a carry-over chassis. Early in 1990, a handful of Enzo Coloni's mechanics worked on a single C3 and tried to put the Subaru engine in it. The work was not done until the day the FIA started shipping the Formula One material to Phoenix. In the pits at Phoenix, the car was assembled for the very first time and a short shakedown took place in the