hi guys,

My civic si 00 is hesitating between rpm 2k and 3k.
Check engine light was on and the codes i got are p1382 and p1381

I have searched so long for the part number for the crankshaft positioning sensor with no result!

A friend of mine said that the CMP sensor is inside the distributor and cannot be replaced alone and that i should get a new dist.

thanks for ur help.

If possible, please advise the oem part number of the sensor.

 

 

No you absolutely do not need to change the distributor.

The part you're looking for is:

Drum Roll..........

37500-P72-A01 SENSOR ASSY., CRANK-TDC


But I'd probably troubleshoot a little more before I start throwing parts at it. Not to mention, it's a $150 sensor and a bugger to change. If I recall correctly it's about a 3 hour job.

 

He doesn't need to replace anything yet. He needs to follow the diagnostic flowchart.

 

Thanks guys for the info

 

Hi again,

As we found that the CYP sensor is not functioning anymore, I have found a used sensor from OBD1 distributor.
Shall i buy this sensor or it will not work with my OBD2 distributor?

 

Don't randomly replace parts. Test the CYP sensor wires between the ECU and distributor for a short or open. Also resistance test the CYP sensor and test it for a short.

 

​​​​​​Hello my Honda Accord 99 we have replaced distributor the injectors the spark plugs the fuel pump (fuel filter) and I'm still getting OBD2 code p1382 and p1298 and we can't figure out what it is what can it be

 

I also have the dreaded P1381 code. Checked resistance and it is within spec at 486. Checked for short to ground and one wire does show continuity to ground. I was advised to replace the distributor. But if I unplug the distributor from the wiring loom, the short goes away on the distributor side, while I still get it on the loom side. Doesn't sound like replacing the distributor is going to solve the problem. My thought process is disconnect at the ECU, find the offending wire and test there with the distributer unplugged. If no short, then I'm looking at an ECU issue.

There seems to be a lot of information on this code. But I'm not sure it's all that reliable.