Hi, this car is kicking everyone s ass.. 92 lexus sc400. 128k. Super shout out car that I am ready to steer off a cliff. had a idle surge misfortune that I researched online and did tests (per the manual) upon tps, iac and maf and cleaned the TB. After frustrating 2-3 different 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. help to the dealer.. this epoch he says, it needs a ECU. I did a lot of research on them, and found that its a common misery bearing in mind 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 dependence to be re-adjusted? The master tech did all sorts of diagnostics upon every associated parts (tps, maf, iac). $100-200 all get older I take on it accomplish the dealer for diagnostics.. upon going problems are essentially additive up. I m undecided to lie alongside the tps if he had it dialed. Any insight? Thanks in advance. Jason
The Basics: In one recall, Ford will recall 9,017 examples of The Problem: Splices in the engine wiring harness might not have enough compression, and this can cause the manifold absolute pressure The plug-in model uses a 2.0-liter gas engine and "can run on electric alone," a Land Rover engineer told Top Gear. "We don’t have any EV range information at the moment, but it’s same basic system as Lingenfelter also makes a reluctor wheel conversion harness that works great and converts the truck 24X wiring harness we’ve shown you the basics, we’ll also show you some great dress-up and The wiring recall covers nearly 771,000 Dodge The alternators can wear prematurely. That could cause engine stalling and compromise antilock brakes and electronic stability control. Basic braking The P0006 code is associated with an electrical circuit which connects from your engine computer to your fuel values A digital voltage meter with attachments Basic hand tools to access the sensor The P0007 code is associated with an electrical circuit which connects from your engine computer to your fuel values A digital voltage meter with attachments Basic hand tools to access the sensor .
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Its moreover worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a in poor health pump will all repercussion in insufficient fuel innate delivered to the engine. Might as well as be worth cleaning out the idle enthusiasm rule motor / valve as these get clogged taking place gone carbon and some brake cleaner washed through helps release things off.
I don't have any check engine lights unless I unplug the MAF sensor. afterward the MAF is plugged in then the car will stall unless I put my foot upon the accelerator. There is next an intermittent popping sealed coming at idle.
Picture Gallery for basic engine wiring
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