1985-1998 [Subscribe to Daily Digest] |
 | [Main 9000 Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: oldsaab - Tech II - Trionic, fuse 9 stuff - question.. Posted by Ari [Email]  (#2847) [Profile/Gallery]
(more from Ari) on Wed, 22 Nov 2006 17:10:40
In Reply to: oldsaab - Tech II - Trionic, fuse 9 stuff - question.., AndyH, Wed, 22 Nov 2006 03:56:28 Members do not see ads below this line. - Help Keep This Site Online - Signup |
I don't believe that you can reprogram auto/manual via Tech II.
Fuse 9 supplies, among other things, the switch in the automatic gear selector. As the Trionic manual says, when the lever is in any position other than P or N, the B+ power (from fuse 9) is connected to pin 14 of the ECU, indicating it is an automatic. That does two things - the first is torque limiting, by retarding ignition depending on throttle position. The other thing it does is open the IAC slightly more to compenstate for the load of the torque converter.
So you can pull fuse 9, or you can just disconnect pin 14 from the ECU. If you can find connector H10-1 (10 pin connector, in the center console on the passenger side (US cars), there is a jumper from pin 4 to 5 you could also disconnect. There is a chance, depending on idle speed and the like, that shifting into drive with the brake on could cause the engine to stall, because the extra load isn't compensated for.
posted by 192.249....
, Wed, 22 Nov 2006 17:10:40 <-- Viewing This Message
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
 |
 |
 |
 |
 |
