http://4age20v.blogsome.com All about 20v Fri, 11 Dec 2009 14:23:08 +0000 http://backend.userland.com/rss092 en Nothing to do at the office…got so many free time Lay my eyes on this page : http://www.club4ag.com/ - ECU Japan 4age 20V Silver Hey… Since we got AE111 Engine ECU Terminals Why not I make myself the AE101 Engine ECU Terminals diagram … Soo here they are…click image for bigger size… AE101 ... http://4age20v.blogsome.com/2008/11/28/4age-20v-ae101-engine-ecu-terminals/ Ever wonder what is inside our beloved VVT pulley This what makes our Intake cam pulley advance by 30 degree with the help of OCV with the right manifold pressure, that received signal from ECU… Thanx to Merv McCallum , Victoria, Australia , based on article source out from ... http://4age20v.blogsome.com/2008/11/19/vvt-pulley-internal-parts/ Click Image to Zoom in Sensors Detail : From top to bottom, left to right : Water gage (water temperature sender switch) : 83420-20040 - AE111 Knock Sensor : 89615-22050 - AE11# Oil pressure switch : 83520-35030 - AE101 and AE111 Oxygen sensor : 89465-19685 - AE111 Temperature switch (temperature detect switch) : ... http://4age20v.blogsome.com/2008/11/19/20v-sensors-locations/ More data… Thanx to a good research made by KinLoud, from ToySpeed, New Zealand. Original post : 4age rods ( conrods ) now with weights. http://4age20v.blogsome.com/2008/11/19/4age-conrods-and-pistons-comparison/ Found this new part number database… http://www.tomco-inc.com/Catalog/tps%20sensors.pdf 20V TPS part numbers is not listed… 4AGE 20V silvertop TPS part number is 89452-12080 which is the same as 2JZGTE, 3RZFE, 2RZFE, 5VZFE -> 89452-12080 / 22080. Not quite sure about Blacktop TPS number, will get it later.   Supra 2JZGTE TPS     ============================   The best part…I browse the page…and ... http://4age20v.blogsome.com/2008/06/10/tps-part-number/ Common issue Idling problem on most 4AGE engine is most probably due to dirty and clog ISCV (Idle Speed Control Valve). By doing a simple cleaning will solved your idling problem. Dirty Throttle Body may also contribute to bad idling due to clog vacumm hole from TB, based on ... http://4age20v.blogsome.com/2008/03/21/44/ Oil Control Valve (OCV) also known as Oil solenoid or VVT solenoid. At first I thought it was the OCV oil ring…but since the leak came from the socket…for sure it’s the OCV itself leaks… Symptoms  : A bit slugish during VVT engage… Solutions : Replace OCV For more info on OCV , ... http://4age20v.blogsome.com/2007/12/24/oil-control-valve-ocv/ Physically, the original oil filter (made in Japan) printed lettering must be clear, bright and sharp. Plus the filtering look like the picture below. Some imitation oil filter are not bright enough and even the text is blurred. The filtering system are soo different and have a few type, with steel, ... http://4age20v.blogsome.com/2007/10/01/original-oil-filter/ Dashboard Model AE101 Coupe (Trueno / Levin) Can not control the A/C ? Only can run at “AUTO”, no LO and HI options…tempreture also can not be control anymore… Yup…it’s because of this fella… The A/C Power transistor …located at the A/C Blower, under the dashboard. It controls the output voltage of the blower. AE101 ... http://4age20v.blogsome.com/2007/09/26/ae101-climate-control-malfunction/ Symptom : 1) Switch on A/C, poor idling. RPM drops about 0.5K… 2) Compressor makes excessive noise The reasons : 1) Leaks - One of the most common compressor failure is due to loss of lubricant. Most common places the leak take place are hoses, pipe connections (flange gasket and O-rings), condenser and evaporator. - ... http://4age20v.blogsome.com/2007/09/26/4age-20v-ac-compressor-problems/