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92 940 won’t start. Code 223 900 1992

posted by  vrrroom on  Mon Feb 11 13:28 CST 2013
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last visit: Sun Oct 19 17:01 CST 2014
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My trusty 940 was parked in the garage yesterday afternoon. Went down to leave this morning and would not start!

Checked the ECU and got a 223 code, IAC Valve.
Checked connector to IAC valve and no corrosion seen.
Replaced white fuel pump relay(also able to feel it engage with ign. Switch)
Checked spark at #1 plug-good.
Pulled #1 plug and no indication of gas in cylinder.
Question is can a bad IAC valve cause engine not to start?
Also any other hints welcome.

Gary





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New 92 940 won’t start. Code 223 [900][1992]
posted by  vrrroom  on Mon Feb 11 13:28 CST 2013 >


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