LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Saab >> 1989 >> 9000 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Tests W/Codes >> Fault Codes (Using ISAT Scan Tester)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fault Codes (Using ISAT Scan Tester)

NOTE: Lambda signal referred to in code charts is Oxygen (O2) sensor signal.
Fig 1: 9000S & 9000 Turbo Diagnostic Charts (For ISAT Tester)
G90D19763Courtesy of SAAB-SCANIA OF AMERICA, INC.