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Home >> Oldsmobile >> 1995 >> Achieva SC, 3.1 M >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.1L >> ECM/Pcm Code Charts >> Code 44, Lean Exhaust Indication >> Misfire Or Stall

Misfire Or Stall

If engine misfires or stalls (including running out of fuel) while vehicle is moving, code may set. If code is intermittent, see INTERMITTENTS in TESTS W/O CODES article in this section.

CODE 44 PCM TERMINAL & CIRCUIT WIRING IDENTIFICATION

Application PCM Terminal Wire Color
O2 Signal B22 Purple
O2 Ground B23 Tan
Fig 1: Code 44 Schematic (3.1L) Lean Exhaust Indication
G91H07378
Fig 2: Code 44 Diagnostic Flow Chart (3.1L) Lean Exhaust Indication
G95F14113