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Ignition Wiring is Straight Forward Posted by Dana [Email] ![]() ![]() In Reply to: What should I offer for a 1985 900 Sport- 2 door, Tino, Wed, 20 Feb 2002 18:07:08 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Wiring diagrams of ignition wiring is at http://members.aol.com/darenius/
85SAAB...pick Ignition1.bmp and Ignition2.bmp.
Green/White wire to (+) terminal #15 on the ign coil should have 12VDC on it anytime car key is turned to run or start. If not there it is probably bad wire to main "#15 power buss". Getting 12 VDC to this coil terminal will probably get you going out of the parking lot.... Blue wire on the coil is the negative coil lead which gets "connected" to ground by the ICU each time a plug fires.....I would also check the voltage to the ICU Pin #4. If there was voltage on the coil (green/white) and that was not the problem, I would suggest testing the distributor pickup for output into pins 5 and 6 of the ICU..could be bad wiring connection on the side of the distributor...known to happen...
posted by 172.144....
Schematic Location...click here...
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