![]() Remove the hex bolts that hold on the upper tray of the timing cover. This will allow you to replace your 2JZGE crank position sensor as well as inspect your crank reference wheel. You will need to follow the same directions as before, except you’ll be pulling the front of your 2JZGE engine off. If you cannot get your 2JZGE crank position sensor replaced with the tensioner in place, you’ll have to remove the tensioner.Įither way, the rest of our how to change a 2JZGE crank position sensor DIY article will help you get that done. ![]() This is part of the gear that drives on your crankshaft and may have become damaged or the fins may be bent. If you have already replaced your 2JZGE crank position sensor, but your P0335 OBDII trouble code isn’t going away, you might have a damaged or bent reference wheel. If you can manage this without stripping or ruining the 10mm bolt, go ahead and undo this bolt to remove and replace your crank shaft position sensor. With the right swivel tool, you can remove this crank position sensor without removing your timing belt tensioner. ![]() Your crank position sensor is mounted to the oil pump housing, and is secured by a 10mm bolt that also has a ground strap through it. If you have not done so, and need a How To check our DIY article here.īegin by disconnecting the crank position sensor connector, which is located directly under your water pump housing.Īfter disconnecting this harness, remove the 10mm bolt that mounts it to the underside of the water pump back housing of your 2JZGE. Our guide assumes you have already removed the accessory belts on your 2JZGE engine. If you own a vehicle with the factory radio, you might want to find your radio code before beginning this guide. Make sure to check this part of your 2JZ before you begin taking anything apart in your engine bay.īefore beginning our how to change a 2JZGE crank position sensor DIY Guide, it’s a good idea to disconnect your negative terminal on your battery. Before you begin our guide however, it’s always a good idea to check your battery and charging system in your Lexus, especially a SC300.īecause some of these later model vehicles are grounded through a single strap that unfortunately carries a lot of load, a weak battery can also trigger the P0335 ODBII trouble code. Our DIY guide on how to change a 2JZGE crank position sensor will show you how to remove both the failed sensor as well as the 2JZ crankshaft signal plate. This DIY guide on how to change a 2JZGE crank position sensor also applies to other inline six 3.0 liter equipped vehicles, such as the SC300, IS300, and non turbo Toyota Supra. Today we’ll be showing you how to resolve the OBDII DTC P0335 in a 1999 Lexus GS300 with the 3.0 liter 2JZGE engine, by showing you how to change it. Damage to this reference wheel or the teeth that the crank position sensor reads will trigger the P0335 OBDII trouble code. As your engine rotates, this sensor reads the teeth and sends the voltage reference back to your 2JZ ECU. This hall effect sensor picks up on the teeth of the reference gear located on the snout of your 2JZGE crankshaft. This is vital information that’s required to ensure that the engine’s spark and fuel events are on time. This sensor informs your 2JZ ECU of the current engine speed as well as the position of your crankshaft. The crankshaft position sensor in your 3.0 liter 2JZGE engine carries a Toyota part number of 90919-05023 and is easily replaceable, especially if you are due for a timing belt change. Not only will you not have the assistance of power brakes or power steering, you won’t be able to shift your transmission into PARK to restart it. P0335 can also cause your vehicle to shut off at speed, which can be extremely dangerous with an automatic transmission. ODBII trouble code P0335 is reporting a lack of signal from the 2JZGE crank position sensor in your 3.0 liter Toyota / Lexus engine.
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