Checking Idle Air Control Motor Operation
Need a step-by-step guide?
Get an AI-powered repair guide with parts lists, cost estimates, and clear instructions for your 1999 Chrysler.
* CHECKING IDLE AIR CONTROL MOTOR OPERATION
TEST NOTE: All symptoms listed above are diagnosed using the same tests. The title for the tests will be * CHECKING IDLE AIR CONTROL MOTOR OPERATION.
POSSIBLE CAUSES
- IAC motor defective
- Throttle displays coking condition
- PCM defective