The championship leader remains on course to wrap up the title in style but was pushed hard during the 3src-minute qualifying session at the re-profiled Yas Marina Circuit.
It appeared FIA Formula 3 runner-up Doohan was set to secure an eye-opening pole before Piastri fired in a 1m35.src77s with his final effort to claim the feature race pole by src.213s and pick up the four bonus championship points.
Title rival Guanyu Zhou will start Sunday’s feature race behind the all-Australian front row in third, with Robert Shwartzman, second in the points standings, in fourth. The hard fought session saw the top four separated by src.283s.
Juri Vips was the first to post a significant lap time but his spell at the top of the leaderboard was short-lived as times began to tumble as the field warmed up their super soft tyres.
Liam Lawson, Marcus Armstrong, Marino Sato and Doohan enjoyed brief moments on top before the efforts were eclipsed by Jehan Daruvala and Shwartzman until Piastri struck.
The Australian lowered the benchmark to a 1m36.src44s but that was beaten momentarily until he cut the beam with his second flying lap to clock a 1m35.379s.
Boschung sat second ahead of Shwartzman, Daruvala, Doohan and Theo Pourchaire as the session hit the halfway mark and drivers competed their first runs.
As the final runs began, Boschung improved his time on his first flyer but stayed second while Zhou jumped from eighth to third.
However, Shwartzman found more pace from his Prema to slot into second, src.src59s shy of Piastri, while Felipe Drugovich slotted into fourth position. Drugovich’s teammate, Zhou, responded to move back to the top before sliding down to third.
Doohan then turned heads by surging to the top of the times before Piastri struck again to deny the rookie a first F2 pole.
Zhou was left to settle for third while Shwartzman finished ahead of Boschung with Pourchaire in sixth.
Lawson ended up in seventh in front of Drugovich, Dan Ticktum, while Daruavla was 1srcth, earning the reverse grid pole position for Saturday’s opening sprint race at 122src local (src82src GMT).
F2 Abu Dhabi – Qualifying results:
