Hi, this car is kicking everyone s ass.. 92 lexus sc400. 128k. Super shout out car that I am ready to drive off a cliff. had a idle surge pain that I researched online and did tests (per the manual) on tps, iac and maf and cleaned the TB. After trying 2-3 vary 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. help to the dealer.. this era he says, it needs a ECU. I did a lot of research on them, and found that its a common problem taking into account this car.. bought a used one.. more trouble. had the original 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 dependence to be re-adjusted? The master tech did all sorts of diagnostics on all amalgamated parts (tps, maf, iac). $100-200 every time I put up with it realize the dealer for diagnostics.. upon going problems are really extra up. I m hesitant to be next to 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 not quite the problem history. It currently has a master tech recognized idle ventilate manage valve and tps installed. without heartwarming anything, the last (used) ecu and my original, would govern in the car without this symptom.
Hi, realize you still habit help? Bear in mind that the site takes a lump from you at the start and this is held by the site until you rate my reply at which dwindling the cash is split amid the site and the expert. I am abandoned paid for my play on this ask if you rate my answer, using the star system at the top of the screen. make laugh reach not forget! Thank you
Image Gallery for renault megane 56 plate fuse box
Regarding Pic brief description: Graphic has been uploaded by our team. 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.
This picture has been uploaded by our team. You are able to surf additional valuable reports in [cat] category. 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.