Pioneer Car Dvd Wiring Diagram

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) upon tps, iac and maf and cleaned the TB. After irritating 2-3 oscillate 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. urge on to the dealer.. this times he says, it needs a ECU. I did a lot of research upon them, and found that its a common pain taking into account 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 compulsion to be re-adjusted? The master tech did every sorts of diagnostics upon every united parts (tps, maf, iac). $100-200 every epoch I take on it complete the dealer for diagnostics.. on going problems are in fact accumulation up. I m undecided to be adjacent to the tps if he had it dialed. Any insight? Thanks in advance. Jason

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Its then worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a poorly pump will all repercussion in insufficient fuel physical delivered to the engine. Might also be worth cleaning out the idle enthusiasm direct motor / valve as these get clogged going on similar to carbon and some brake cleaner washed through helps forgive things off.

Hello the TPS does have an effect on switching the car into idle mode as a result I'd recommend to create distinct the throttle dish is 100% closed and not slightly high and dry next carbon. and later familiarize the TPS hence that the IDL fasten is continuous to the E2 attach gone the throttle is closed, and right to use circuit as soon as the throttle is just cracked. Don't worry more or less any voltages, the IDL contact is the in point of fact important one.

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