engine codes

kpoindex08

Registered User
Driving to work today got rough idle at stop light then died. pulled
codes
181
189
any suggestions?
Acted like IAC valve, so I just replaced that. Started it and got same results. un plugged the battery to clear codes and adaptive memory. Will start again to see what I come up with.

codes are cleared but still the same result.


ok sprayes engine down with starter fluid to finde out if i got a vac leak.i did intercooler piping was lose problem solved!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
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