Hi, this car is kicking everyone s ass.. 92 lexus sc400. 128k. Super publicize car that I am ready to drive off a cliff. had a idle surge difficulty that I researched online and did tests (per the manual) on tps, iac and maf and cleaned the TB. After infuriating 2-3 swap 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. assist 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 pain as soon as 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 craving to be re-adjusted? The master tech did every sorts of diagnostics upon all united parts (tps, maf, iac). $100-200 every grow old I believe it pull off the dealer for diagnostics.. on going problems are in point of fact extra up. I m undecided to touch the tps if he had it dialed. Any insight? Thanks in advance. Jason
.
Might as a consequence be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can pull off a fast deformity locate if you unplug the meter and rule the engine without it. if the engine condition is the same after that chances are the meter or the connection to it is faulty. Its moreover worth cleaning the MAF sensor wires, as they can get coated like dirt higher than grow old which after that offsets the reading. Use some door cleaner or brake cleaner to spray can onto the wires to cut off the dirt on no account be next to the wires like everything as they are categorically fragile
I don't have any check engine lights unless I unplug the MAF sensor. later the MAF is plugged in after that the car will stall unless I put my foot upon the accelerator. There is as well as an intermittent popping sealed coming at idle.
Image Schematics for block diagram with wire mesh
Hey dear readers. In the present new era, all information about the expansion of technologies is extremely easy to obtain. Youll find a number of news, ideas, articles, all over the world within seconds. As well as more knowledge about keyword might be accessed from several free sources over the internet.
keyword is one of grown content at this moment. We know it from search engine records like adwords or google trends. In order to give helpful advice to our followers, we have aimed to obtain the closest relevance pic about keyword. And here you will observe now, this picture have been extracted from reputable source.








No comments:
Post a Comment