Bad AIC Valve - Saab 900 Bulletin Board - Saabnet.com
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Bad AIC Valve
Posted by Dave F. (more from Dave F.) on Fri, 19 Jan 2001 20:09:55
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I have a 1988 900S non-turbo with a 5 speed. When the car is fully warmed up the idle will rarely fall below 1200rpm. The only way to get the idle to around 800 rpm is to put a load on the electrical system (ie, deadhead the power window switches). No engine codes are stored and all the electrical components are within the ranges listed in the Benltley Manual. Can the AIC valve allow air to bypass internally even though its resistance is 9 ohms like its supposed to be. The O2 sensor, coolant temp sensor AMM meter all check out. I have plugged all the vacuum lines and cleaned out the AIC valve and the throttle plate and have done everything I can think of except take a shovel to the engine. Any other ideas? Thanks, Dave
Posts in this Thread:
- Bad AIC Valve, Dave F., Fri, 19 Jan 2001 20:09:55 <-- Viewing This Message
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