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Speed Density Engine rich at idle
Posted to Technical Discussion Forum on 10/16/2020 109 Replies

1az-fe Toyota Speed Density Engine -24% STFT at idle 0% STFT after WOT snap and then back to -24% high idle (1100 rpm, 900 when hot)

Car starts fine and road tests ok (a little sluggish on acceleration). STFT reduces to zero at various rpms during driving. ... Login to read more.

109 Replies Received (View Replies)