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 misfortune that I researched online and did tests (per the manual) on tps, iac and maf and cleaned the TB. After maddening 2-3 every second 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. incite to the dealer.. this time he says, it needs a ECU. I did a lot of research upon them, and found that its a common hardship when 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 craving to be re-adjusted? The master tech did all sorts of diagnostics upon every associated parts (tps, maf, iac). $100-200 every epoch I undertake it attain the dealer for diagnostics.. upon going problems are in point of fact addendum up. I m in two minds to be adjacent to 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 trouble has morphed into various idle problems and has everyone perplexed.. or hence it seems. I’ve been dealing subsequently this in the past July.. makes me appreciate my 240z 10 get older more.My dad owns an sc400 and its been in reality good to him.. I’m having a hard time not visceral barbed later than this purchase. I accomplish vibes next its a good car though. Motor sounds gorgeous and is super smooth past doling out right.
Hello the TPS does have an effect upon switching the car into idle mode in view of that I’d suggest to make positive the throttle dish is 100% closed and not slightly grounded as soon as carbon. and next adjust the TPS fittingly that the IDL stick is continuous to the E2 pin past the throttle is closed, and entrance circuit considering the throttle is just cracked. Don’t bother very nearly any voltages, the IDL right to use is the essentially important one.
Picture References for chevy 1500 wiring diagram cd player
You can also leave your feedback,review or opinion why you like this image. So that we can bring more helpful information on next posts. 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.
Were very thankful if you leave a comment or suggestions about this keyword article. We are going to apply it for much better future posts. 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.