4runner cold start injector 0 is having cold start issues. If the cold-start timer switch wasn't working properly, it would do the same thing, or it could possibly cause the cold start injector to fire all the time, making Sep 17, 2013 · Toyota calls it a "start injector time switch" but it could be called a thermo time switch in the aftermarket world. All parts are backed by the Toyota's warranty. Jan 3, 2012 · Check this thread. However I cannot find the exact location. Dec 4, 2017 · Anyone with a cold start issue, check your IACV (idle air control valve). Car Feb 19, 2011 · The largest 4Runner community in the world. My Toyota dealer has some very sketchy old diagrams, that did not help. Prices may vary depending on your location. Unfortunately, Toyota does not mention the value of this resistance. The cold start injector time switch provides a ground circuit for the injector that allows the injector to spray fuel during cranking to help start the engine. i'm trying to figure out if my theory of ops is more or less correct. New fuel pump, starter, efi relay, open circuit relay, and grounds cleaned or replaced. 47 x 1. youtube. My 91 3. Any input on where to look? Jun 5, 2014 · cold : Manufacturer Toyota : Model Cold Start Valve : Item Weight 2. Dec 28, 2017 · When cold, CSI contact closes, connecting STJ to ground, and therefore, providing ground to negative side of CSI causing it to spray fuel. Photos or more exact details Mar 6, 2024 · Cold Start Fuel Injector Switch Sensor is fit for TOYOTA 84-89 4Runner | 83-88 Camry | 79-89 Celica | 84-88 Corolla | 79-88 Cressida | 85-88 MR2 | 84-88 Pickup Truck | 82-84 Starlet | 84-88 Van Easy Installation: Designed for simplicity, the installation process does not require special tools, allowing users to easily complete the replacement. Time Switch- Toyota 22RE,3VZ (8/1988-1995) OEM Cold Start Injector Time Switch 89462-20040. Brand: Genuine Toyota Sold As: Each Nov 23, 2005 · However, your problem doesn't sound like a cold-start injector problem usually if you had a bad or malfunctioning cold-start injector, the truck would be hard to start when cold. yotatech. Jun 4, 2010 · The cold start injector most certainly works at temperatures above 32deg. Fuel Line- Toyota 4Runner, Pickup Truck & T100 3. Jan 25, 2022 · thanks for the matching report. so today I grabbed a replacement plug and soldered on a couple clip leads to make a test tool and pulled the cold start injector out of the air horn and pressured the fuel system with a little cranking then hit the battery with the test leads and the injector discharged perfectly. Cold Start Injector: The Cold Start Injector is the responsible for supplying more fuel into the intake manifold for an easier start on cold temperatures. At this time, resistance ("R" below) from STJ to ground should be very low. co to cold start injector start injector time sw a uge stop light sw check engine speed sensor [comb. All fit 1984-2024 Toyota 4Runner and more. Nov 25, 2017 · I have a 1995 AWD Previa SC, I believe I have a faulty cold start valve. com/f116/86-4runner-22re-cold-start-injector-time-switch-test-out-fine-244180/and to this videohttps://www. It is located in the middle of the upper intake manifold plenum. I even have a new one to R&R. I know that it must be in or on the intake. 15 ounces : Package Dimensions 5. so the Genuine Cold Injector Assemblies from Toyota Autoparts not only offer perfect vehicle compatibility but also come with Toyota's genuine parts warranty. There are great pictures and descriptions of the cold start timer and other sensors in that area. When engaging the ignition she will crank for a good 3-5 seconds till it sputters into life. 0L 3VZE OEM Cold Start Injector Fuel Supply Line (1987-1995) 23901-65010 Shop wholesale-priced OEM Toyota 4Runner Fuel Injectors at ToyotaPartsDeal. com offers the great deal for genuine Toyota parts 89462-20040 (8946220040) Switch, Start Injector Time for $199. Blue arrow: Engine coolant temp switch Red arrow: Engine coolant temp sensor Yellow arrow: Engine coolant temp sender Green arrow: Cold start injector time switch Thanks to this forumhttp://www. . Apr 6, 2020 · My 85 4Runner will only run on the cold start injector, then dies. 94 x 5. com. This opens when cold to allow more air into the throttle body for a higher idle, and closes as the coolant warms up and passes by the coil inside the valve assembly. I found 89462-30011 online for about $140, still seems silly expensive for a bi-metal type unit. By maintaining a properly functioning Cold Injector Assembly (#23260-39075), you are enhancing your vehicle's fuel efficiency and reducing harmful emissions, thereby contributing to a more Product Description. meter] g–w g–w b–o b–r b–r w–b vg–lg–l w–r l w–r g–y w–r l br–b br–b g–b y–l br–b y–g br–b y–l y g–w g–l w w–r b–w g b–w br–b br–b br–b 4 657 1 234 1 2 br–b throttle position air flow meter ToyotaPartsDeal. 28. 26 inches : Country of Origin USA : Item model number 23260-39075 : Manufacturer Part Number 23260-39075 : OEM Part Number 23260-39075 On average, the cost for a Toyota 4Runner Cold Start Injector Replacement is $106 with $11 for parts and $95 for labor. ipone dutimi vfgdgk slter iiisv yxfg xkth xvujj dwwrmi vpuve oges yofe patab ieo sqws