[leclerc]

UPDATE: I’ve taken out the throttle body, cleaned it, and replaced the idle air control valve with a used one but it didn’t seem to make much of a difference.

[leclerc]

Thanks for your reply.

I found a used idle air control valve for $50, so I’ll try that with my mechanic.

If the iac valve were to be faulty, wouldn’t it usually return an engine code for the iac itself, rather than just the one for the TPS sensor?

[Author]

Replies