The OBDII trouble code of P0335 is well-known as a “hard” code, definition severely detrimental to the operation of your Accord engine. An ext specifically the DTC P0335 to represent a absence of signal native the crankshaft position sensor. The crankshaft position sensor in your Honda Accord notifies your ECU of the crankshaft speed and current location.

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Without this data, the engine will certainly either not run or run really poorly. Typical symptoms are an obstacle starting or the engine might shut off randomly, developing a an extremely dangerous instance for not just the driver but the passengers as well.

Possible causes of OBDII examine engine light P0335Bad or weak batteryBad StarterBad crankshaft position sensorDamaged sensor harness

Today I’ll be reflecting you just how to service and also replace your crankshaft place sensor in a 2000 Honda Accord with a F23A1 VTEC SOHC engine.

The part number for this part is 37840-P0A-A01 for the crankshaft position sensor in her Honda Accord. That can additionally be uncovered under the part number of 37840-PAA-A01.


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This How To readjust a Honda Accord Crankshaft place Sensor DIY guide assumes you have already removed her driver next engine mount and supported her engine v a jack. Please examine our how To readjust a Honda Accord timing Belt guide for much more details.

Before you start our DIY guide on how To readjust a Honda Accord Crankshaft position Sensor, you need to disconnect the an adverse terminal on your battery. As proclaimed previously, this guide assumes you deserve to raise and also lower your F23 already, i m sorry is mandatory when transforming your time belt.

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Unplug your 4 pin connector the runs to your crankshaft place sensor in her Honda Accord. Here’s what your pigtail watch like an installed to your F23A1. It’s secured by a 10mm bolt the runs v the earlier of your VTEC SOHC engine.

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This exploit to her crankshaft position sensor runs v your reduced timing plate, which have to be gotten rid of to change a Honda Accord Crankshaft position Sensor. In stimulate to do this, you must lower your engine if still linked to her chassis, and also remove the crankshaft wheel or harmonic balancer.

This might be complicated if you room working on the ground with hand tools and don’t have a waiting compressor through the right air tools. Usage a Honda crankshaft wrench, Moroso part number 61805 to properly loosen her crankshaft bolt there is no air tools.

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With the bolt removed, girlfriend should have the ability to wiggle off your crankshaft sheave and set it safely to the side. Make sure eliminate your woodruff vital and store that together safe as your pulley.

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Now you can remove every the 10mm bolts that hold your reduced timing cover in place. Remove these distinct bolts and then make your method to the valve cover, you will need to earlier off the valve sheathe bolts the run v to the cylinder head.

Loosen all the valve sheathe bolts, yet do no remove and also gently loosen your valve cover. Lift the valve covering to permit enough space for your top SOHC VTEC timing cover to come off your engine. There space 2 10mm bolts that run v the upper cover come the cylinder head, remove these to loosen your upper timing cover.

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Now slide turn off your reduced timing cover and pull down to relax from her side motor mount. You have to now see your timing belt assembly and your F23A1 balance shafts and also belts. The crankshaft place sensor in your Honda Accord is situated behind the crank trigger plate.

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You can take one of two paths to removing her crankshaft place sensor and also replacing it. You can loosen her timing belt tensioner bolt, the longated bolt situated in the middle of your tensioner arm. This should allow enough slack as to gently earlier off your reduced crank sheave plate and also undo the 10mm bolt the holds the crankshaft position sensor in place.

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If this is no an option for you, examine out our exactly how To change a Honda Accord time Belt overview on exactly how to appropriately time and remove your F23A1 belts to business your crankshaft position sensor.

There are several timing marks for your balance shaft that us recommend you line approximately TDC before removing your balance obelisk belts.

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Before removing your balance obelisk belts come reach your crankshaft place sensor, friend will require to double check timing marks to ensure her F23a1 is at TDC. Again for an ext details inspect our just how To DIY guide on an altering the Honda Accord timing belt.

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Once you have actually replaced your Honda Accord crankshaft place sensor, you deserve to use a scan device to correctly clear her OBDII examine engine password of P0335. Hopefully we’ve aided you learn exactly how To adjust a Honda Accord Crankshaft place Sensor, if you have any type of questions please leave us a comment below!