I was at a car show the other day and I mentioned my high idle issue to someone I know there. He said he had the same issue and that there was a thread of the 50 things to check for. I thought it was in this forum, but perhaps not? Anyone know of this magic list?
Updated 26-Oct-2019 to clarify creeping idle RPM increase as the car is being driven. Many of you are familiar with the "Cranks OK, but No Start Checklist for Fuel Injected Mustangs" checklist and the No Crank Checklist. They are very effective in finding and eliminating the problems by use of...
Updated 26-Oct-2019 to clarify creeping idle RPM increase as the car is being driven. Many of you are familiar with the "Cranks OK, but No Start Checklist for Fuel Injected Mustangs" checklist and the No Crank Checklist. They are very effective in finding and eliminating the problems by use of...
Base idle reset. Disconnect the IAC and pull the SPOUT and set the idle to 600-700ish. Reset the ECU, plug the IAC and SPOUT back in and let it relearn idle.
TPS voltage can be anything from 0.5V to 1.25V. There's no need to chase any specific value.