1990 900S bad idle & stalling when gas pedal pressed. - Saab 900 Bulletin Board - Saabnet.com
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I am getting the following codes from the ecu:
12221 - No air mass meter signal
12211 - Incorrect battery voltage
12224 - Fuel-air mixture rich
12222 - AIC system faulty
12223 - Fuel-air mixture lean
I have swapped a known good amm from a 1990 900S parts car with no change. The voltage on the battery is about 13 volts when the car is running. When it is not running, the battery shows 11.5 volts. I am not sure what I should do next. Thanks!
Posts in this Thread:
- 1990 900S bad idle & stalling when gas pedal pressed., BAAB
, Mon, 19 Jul 2010 15:41:41 <-- Viewing This Message- THANKS FOR THE HELP!, BAAB
, Tue, 20 Jul 2010 18:28:22 - E R R O R C O D E S A R E R E S O L V E D, B U T..., BAAB
, Tue, 20 Jul 2010 13:25:15 - check battery and charging first..., walt
, Mon, 19 Jul 2010 17:29:17 - I'd start with ground connections check (n/m), Siegfried, Mon, 19 Jul 2010 15:55:28
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