Have you ever heard one of those stories about a surgeon leaving a sponge or something inside a patient What happened to a Jalopnik reader and 2006 Mitsubishi Evo MR.Cleaning 2.JZ VVTi Oil Control Valve OCVThis is a guide to cleaning the VVTi Oil Control Valve OCV and filter on the 2.JZGTE or 2.JZGE VVTi engine.This is the valve the controls the oil pressure sent to the VVTi intake cam gear assembly.This can be done as preventive maintenance, to replace with new components or if there are error codes.Ive seen various forums that mention code 5.P1.IS3.Aristo which may be cleared by cleaning the OCV if there are issues with the VVTi system.Jz Vvti Timing Belt Install' title='2Jz Vvti Timing Belt Install' />This is probably not required for most well maintained 2.JZs but I was double checking mine before I install camshafts and springs to ensure the vvti functions correctly and to the best of its ability.These instructions are for the supra 2.JZGTE VVTi, but may be applicable for other VVTi engines from various models, there may be further steps involved depending on your application.Tools Required 2.Needle nose plyers or small flat head screw driver.Rag.Optional Parts Required Note These are only required if you believe these are in bad condition, faulty or are damaged as part of removalinstallation.Oil Control Valve.Toyota 1UZFE engine specs and review, reliability, problems and recommended engine oil.Performance tuning of the 1UZ engine, supercharger, turbo, etc.BPU Supra Kit 1993 to 2002 2JZGTE Written Originally in 1999 We are Leaving This Up for Historical Smiles So what is in the kit and how much does it costRubber oring for Oil Control Valve.Oil Control Valve Filter.WasherGaskets for union bolt.Start by disconnecting the battery as a precaution.IMG_0117.jpg' alt='2Jz Vvti Timing Belt Install' title='2Jz Vvti Timing Belt Install' />VVTi 2JZGTE left Japan Only, VVTi 2JZGE Right USUK Only This is true for supras, other toyotas may have had these engines available in other models.Your engine bay should look something like this This is the location of the OCV, the top connector will need to be unplugged and the 2.Ensure you put a rag under the bolt as a small amount of oil will come out, also there is a washer behind the bolt that may drop.Once you have removed the union bolt and washer you should ensure you remove the washer behind the fitting.There is a chance the OCV filter does not come out and is left in the hole.You can use needle nose plyers, a small flat head screw driver or other method to remove it.Jz Vvti Timing Belt Install' title='2Jz Vvti Timing Belt Install' />Once the OCV filter and union bolt plus the washers are removed use your favourite parts cleanerdegreaser to clear it of any oilgunk.Be careful not to touch the mesh part of the filter if possible.In my case the filter was very clean.You can then put the OCV filter back on the end of the union bolt.The next step is optional but at this stage you can put it all back together the opposite to how it was removed, or you can continue cleaning the rest of the OCV.Remove the cam cover bolts 5mm allen keysocket and you should have something looking like this below note these are LS2 LQ9 coils not stock setupRemove the 1.OCVYou can now slide the valve out, you may need to turntwist it while removing, it requires a little force due to the rubber oil seal.You can now see inside where the OCV and union bolt was removed Once the OCV is removed use your favourite parts cleanerdegreaser to clear it of any oilgunk.In my case the OCV was very clean.I took a few pics so those interested could see how it looks.You can now put the OCV back on, along with the OCV union bolt and filter if you didnt earlier.Get License Codes To Register Luxor 2 Bedroom '>Get License Codes To Register Luxor 2 Bedroom . Scanmaster Pro Apk .
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