Turbo Models vs Years vs HP vs ECU etc.
Jim Lill (jpl@vectorbd.com)
Wed, 5 Aug 1998 19:20:01 -0400 (Eastern Daylight Time)
1985 Turbo N9T BA516X 142 HP DIN 167 ft lbs
1986 Turbo Sedan N9TE BA716 BA71Z 150 HP DIN 181 ft lbs
1986 Turbo SW N9TE BD71Z 150 HP DIN 181 ft lbs
1986 Turbo GL Sedan N9TE BA716 BA71Z 150 HP DIN 181 ft lbs
1987 Turbo Sedan N9TE BA715 BA71E 150 HP DIN 181 ft lbs
1987 Turbo S Sedan N9TE BA716 BA71F 150 HP DIN 181 ft lbs
1987 Turbo SW N9TE BD71E 150 HP DIN 181 ft lbs
1987 Turbo S SW N9TE BD71F 150 HP DIN 181 ft lbs
1988 Turbo Sedan N9TEA BA715 BA71E 180 HP DIN 210 ft lbs
1988 Turbo S Sedan N9TEA BA716 BA71F 180 HP DIN 210 ft lbs
1988 Turbo SW N9TE BD71E 150 HP DIN 181 ft lbs
1988 Turbo S SW N9TE BD71F 150 HP DIN 181 ft lbs
1989 Turbo S Sedan N9TEA BA716 BA71F 180 HP SAE 205 ft lbs
1989 Turbo S SW N9TEA BD71G BF71G 160 HP SAE 205 ft lbs
Where two type numbers are shown, 2nd # is for automatic
Ignition ECU
N9T uses 1920.47
all others use 1920.65 0 280 000 343
Ignition (also tied to Injection) ECU (EZ200K)
N9T uses 5945.15 0 227 400 023
N9TE uses 5945.26 0 227 400 033
N9TEA Sedan uses 5945.46 0 227 400 128
N9TEA Wagon uses 5945.49 ??
Both the N9T and N9TE EZK ECU's map the timing and injection duration to
RPM while monitoring detonation.
The N9TEA adds boost control but again only against RPM and while
monitoring detonation.
None of the systems monitor boost.
Note: Saab APC measures and controls boost (only) while monitoring
detonation.
Note: both N9TE and N9TEA use 2.5 bar fuel pressure reg. but the N9TEA
may use smaller (?) injectors. This is an area that needs confirmation in
microfiche.