Hi, this car is kicking everyone s ass.. 92 lexus sc400. 128k. Super make known car that I am ready to drive off a cliff. had a idle surge misfortune that I researched online and did tests (per the manual) on tps, iac and maf and cleaned the TB. After trying 2-3 alternative used IAC s, I took it to the master tech at lexus. He said it was the IAC valve. He tried my used ones.. and finally a rebuilt one. still had issues. urge on to the dealer.. this grow old he says, it needs a ECU. I did a lot of research upon them, and found that its a common suffering in the manner of this car.. bought a used one.. more trouble. had the native one rebuilt by a specialist.. and that s where I am at now.. Put it in tonight and the car idles at 2k rpm. Does the TPS infatuation to be re-adjusted? The master tech did every sorts of diagnostics upon all linked parts (tps, maf, iac). $100-200 every epoch I acknowledge it complete the dealer for diagnostics.. on going problems are truly addendum up. I m hesitant to touch the tps if he had it dialed. Any insight? Thanks in advance. Jason
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me say you a tiny more just about the trouble history. It currently has a master tech official idle expose direct valve and tps installed. without upsetting anything, the last (used) ecu and my original, would control in the car without this symptom.
I don't have any check engine lights unless I unplug the MAF sensor. next the MAF is plugged in later the car will stall unless I put my foot on the accelerator. There is with an intermittent popping sound coming at idle.
Photo Gallery for 1963 corvair wiring diagram
We are very thankful if you leave a comment or reviews about this keyword post. Well apply it for much better future posts. We thank you for your visit to our website. Make sure you get the information you are looking for. Do not forget to share and love our reference to help further develop our website.
We have located numerous references concerning keyword but we feel this is the greatest. I hope you would also accept our thoughts. This image has been published by admin and is in category tags page. You could acquire this picture by clicking on the save button or right click on the graphic and choose save.