What should i start with replacing with the p1516 code 2005 saturn ion 2.2

Question

Rough idle low rpms. Sometimes stalls whwn coming to a stop.

Answer 1

Hi there

I would start by cleaning the throttle body.It's possible it could solve the issue if the plate is binding. Otherwise you will have to test the power to the TAC and make sure its moving, if it isn't then it should be replaced.

P1516 SATURN - Throttle Actuator Control Module Throttle Actuator Position Performance

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