hi Hayderaz, I enclosed an exploded see of the engine block and also it shows the crank sensor location. Ns circled it in red just in case. Please let me know if you need anything else. Thanks


You are watching: 2003 chevy impala 3.4 crankshaft position sensor location

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No. The was the only view that they gave in the shop manual to show where the is located. However, i didn't think come look at the replacement procedure. Below is a different view. Looks like it is behind the exhaust pipe on the side of the engine block.
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Hello guy's I'm in require of part assistance. Have the car detailed above don't know exactly the place of the crankshaft position sensor and also don't recognize if there's an ext than one. And also information on just how to change the sensor and procedures if need to program or if there any kind of re-calibration necessary. Thanks in advance!
ns attached the information for the CKP sensor. Over there is only one therefore you just need to access it by removing component of the exhaust. Permit me understand if you have questions. Many thanks
many thanks for the info. Looking at the diagram of the entirety motor it's correct. Just the top end of mind the wait intake is opposite indigenous the image. The only way I view myself accessing it would be take it the driver wheel off and also reaching. I'm not to certain if that would certainly be a good approach?
Sorry for the delay. Yes. That is very common to have to remove one of the wheels to access it ~ above engines with transaxles.
vehicle would stall every now and then, yet start earlier up. Digital diagnosis one of two people mass air circulation sensor or crank sensor. Bought both; first mass sensor to be wrong one even when offered the VIN. Gained the appropriate in and also it began acting up more. Went to adjust crank sensor however the sensor i took the end according come them comes back as speed sensor. If you find the component number online very first says that is crank sensor because that 3.4 engine. So ns looked digital to readjust crank sensor again yet only check out the one the they speak is rate sensor. They space AutoZone and also the part number in question is 10456568 m (ie Crank Sensor). I have to maybe see a diagram or snapshot so ns can uncover crank sensor, to change it out. Any assist would it is in appreciated. Say thanks to you
The GM part number because that the crank sensor on the engine is GM# 12598208 it is the one in the image. The component number you have actually (10456568) is the transmission output rate sensor. The crank place sensor is ~ above the firewall side of the engine, just over the oil pan lip and also in line through the exhaust outlet ~ above the manifold. To get to the you go under the car, then unplug the sensor, eliminate it and reverse the process to install the brand-new one. They have actually a habit of sticking in the block therefore you might want to eliminate it with a warmth engine and also gently work it the end of the bore. As soon as replaced you have to use a scan tool to carry out a CKP relearn procedure for this reason the ECM knows the signal level of the brand-new sensor.
take it a look in ~ this information. This is the location and replacement information. Permit us recognize what other information you need. Check out the diagrams (Below). Please let us know if you require anything rather to gain the trouble fixed. Thanks


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great evening.The crank sensor is behind the right exhaust manifold. The manifold demands to be eliminated to gain access to the sensor.Removal ProcedureCaution: refer to vehicle Lifting caution in organization Precautions. 1. Eliminate the appropriate exhaust manifold. 2. Disconnect the crankshaft position (CKP) sensor electric connector (1). Important: Clean the area around the CKP prior to removal in order to prevent debris native entering the engine. 3. Remove the CKP sensor bolt. 4. Eliminate the CKP sensor.Right manifold1. Remove the engine vision shield. 2. Eliminate the spark plugs. 3. Remove the exhaust crossover pipe nuts native the appropriate exhaust manifold. 4. Disconnect the catalytic converter from the exhaust manifold. 5. Assistance the catalytic convertor and exhaust mechanism with the mechanics wire. 6. Reduced the vehicle. 7. Eliminate the ignition coil. 8. Remove the O2 sensors.Check out the diagrams (Below). You re welcome let us understand what happens.