Hi, this car is kicking everyone s ass.. 92 lexus sc400. 128k. Super shout from the rooftops car that I am ready to steer off a cliff. had a idle surge difficulty that I researched online and did tests (per the manual) upon tps, iac and maf and cleaned the TB. After frustrating 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. nevertheless had issues. assist to the dealer.. this mature he says, it needs a ECU. I did a lot of research upon them, and found that its a common trouble like 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 craving to be re-adjusted? The master tech did every sorts of diagnostics upon every amalgamated parts (tps, maf, iac). $100-200 all mature I consent it do the dealer for diagnostics.. on going problems are in point of fact adding up up. I m hesitant to lie alongside the tps if he had it dialed. Any insight? Thanks in advance. Jason
I bought it in July, drove it house from LA (to Utah), and the problems started hastily after I got it home.Any further urge on you can have the funds for is appreciated. I don’t know what else to attain but take it help to the dealer. I know I’ve got the shop foreman involved on it at the dealer, but I nevertheless character its pushed to the back up as its outmoded and everyone loses in this situation.
I’m reviewing your ask now, and will say back up when your answer ASAP. Rgds Greg. What deviation codes do you have. Does the engine govern taking into account the MAF disconnected. next the loud hissing strong this could be your problem. This could be a large vacuum leak ,with the MAF joined it is lonely measuring the freshen that is getting subsequent to the MAF, as a result if the intake manifold is sucking in expose the air to fuel ratio will be agreed out and cause the engine to stal
Picture Schematics for wiring plugs gcse
Regarding Image detailed description: Pic has been added by admin and has been tagged by category in field. You can easily leave your review as feed back to our web page quality.
This keyword photo has been published. You are able to down load this amazing graphic to your portable, mini netbook or personal computer. Additionally you can easily book mark this post to you favourite social bookmarking sites. How you can down load this keyword image? It is easy, you need to use the save link or you can put your cursor towards the pic and right click then choose save as.