Wiring Diagram For Lexus Gs300

Hi, this car is kicking everyone s ass.. 92 lexus sc400. 128k. Super make public car that I am ready to drive off a cliff. had a idle surge trouble that I researched online and did tests (per the manual) on tps, iac and maf and cleaned the TB. After irritating 2-3 interchange 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. yet had issues. put up to to the dealer.. this get older he says, it needs a ECU. I did a lot of research on them, and found that its a common burden following this car.. bought a used one.. more trouble. had the indigenous 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 every amalgamated parts (tps, maf, iac). $100-200 every grow old I consent it do the dealer for diagnostics.. upon going problems are truly adjunct up. I m hesitant to touch the tps if he had it dialed. Any insight? Thanks in advance. Jason

.

I'm 1500 too high.. or more. It's boggling to me how this hardship has morphed into various idle problems and has everyone perplexed.. or in view of that it seems. I've been dealing bearing in mind this since July.. makes me appreciate my 240z 10 get older more.My daddy owns an sc400 and its been in reality fine to him.. I'm having a hard times not brute biting like this purchase. I realize environment bearing in mind its a fine car though. Motor sounds cute and is super mild gone processing right.

I'm reviewing your ask now, and will post incite when your reply ASAP. Rgds Greg. What fault codes complete you have. Does the engine rule later the MAF disconnected. bearing in mind the noisy hissing unassailable this could be your problem. This could be a large vacuum leak ,with the MAF similar it is and no-one else measuring the ventilate that is getting with the MAF, hence if the intake manifold is sucking in ventilate the let breathe to fuel ratio will be totally out and cause the engine to stal

Image Schematics for wiring diagram for lexus gs300

Do you know keyword has become the most popular topics on this category? This is exactly why were showing this topic at this time. We took this picture on the internet we consider would be one of the most representative pics for keyword.

Were very grateful if you leave a comment or suggestions about this keyword article. We are going to use it for much better future reports. 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.