Hi, this car is kicking everyone s ass.. 92 lexus sc400. 128k. Super present car that I am ready to steer off a cliff. had a idle surge pain that I researched online and did tests (per the manual) upon tps, iac and maf and cleaned the TB. After bothersome 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 get older he says, it needs a ECU. I did a lot of research upon them, and found that its a common problem 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 compulsion to be re-adjusted? The master tech did all sorts of diagnostics on every aligned parts (tps, maf, iac). $100-200 every era I bow to it get the dealer for diagnostics.. on going problems are really count up. I m hesitant to lie alongside 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 little more virtually the misery history. It currently has a master tech endorsed idle expose rule valve and tps installed. without touching anything, the last (used) ecu and my original, would manage in the car without this symptom.
Hello the TPS does have an effect upon switching the car into idle mode as a result I'd recommend to make determined the throttle dish is 100% closed and not slightly stranded as soon as carbon. and then accustom yourself the TPS appropriately that the IDL fasten is continuous to the E2 pin like the throttle is closed, and retrieve circuit as soon as the throttle is just cracked. Don't make miserable about any voltages, the IDL admission is the in point of fact important one.
Image References for 1997 seadoo wiring diagram
Here are a number of best rated keyword images on internet. We discovered it from reliable resource. It is submitted by admin in the best field. We feel this keyword image can be the most trending content once we promote it in google plus or twitter.
keyword is one of the images we located on the net from reputable resources. We choose to explore this keyword photo here simply because according to info from Google search engine, It really is one of the top rated searches key word on google. And we also feel you came here were looking for this info, are not You? From several choices on the net were sure this picture may well be a best reference for you, and we sincerely hope you are pleased with what we present.