CEL P0341 and P0342 - Maintenance and Repair Forum

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CEL P0341 and P0342
Saturday, July 26, 2008 12:35 PM
Was wondering if anyone has experience with these codes?

Cleared them both and only the P0342 came back

Apparently they are 341 Knock Sensor Performance

342 Knock sensor low voltage


I changed out the Knock Sensor with a spare one and the P0342 keeps coming back

This is on my 98 Z 5 spd




Re: CEL P0341 and P0342
Saturday, July 26, 2008 4:20 PM
Ok well I just looked in HPT under my 01 Z24 file and only found P0341. Camshaft position sensor performance. I do not see a P0342.



FU Tuning



Re: CEL P0341 and P0342
Sunday, July 27, 2008 8:16 PM
I found the 342 on here in the list

The 341 code never came back just the 342 code



Re: CEL P0341 and P0342
Monday, July 28, 2008 8:31 AM
sUiCiDe wrote:I found the 342 on here in the list

The 341 code never came back just the 342 code



I will look at your file I have later, but my file does not have the Po342, which means it can not throw it.



FU Tuning



Re: CEL P0341 and P0342
Monday, July 28, 2008 9:24 AM
Its on my 98z

This code is coming up with my buddies scan gauge



Edited 1 time(s). Last edited Monday, July 28, 2008 9:24 AM


Re: CEL P0341 and P0342
Monday, July 28, 2008 11:13 AM
Ok, I have looked at a 97 and a 99 file both have it. Po342 is " Camshaft Position Sensor Ciruit low input". It appears in 2000 this code is not in the ECU anymore. Still it si a camshaft sensor issue.



FU Tuning



Re: CEL P0341 and P0342
Monday, July 28, 2008 10:59 PM
Hmm weird

I changed the CPS but still getting the code



Re: CEL P0341 and P0342
Tuesday, July 29, 2008 3:20 PM
sUiCiDe wrote:Hmm weird

I changed the CPS but still getting the code


Check the plug and wiring.



FU Tuning



Re: CEL P0341 and P0342
Saturday, November 20, 2010 5:11 PM
i have this same code in my 98 z24, changed the sensor and checked the wiring, couldnt find the issue, let me know if you happen to figure it out


New winter toy 1998 Z24


As always my on going project 1983 Z28
Re: CEL P0341 and P0342
Sunday, November 21, 2010 5:15 AM
How is the vehicle running?

I'd start by getting a wiring diagram and tracing some wires down.

Do you have a scanner that can scope the sensor, MODIS, VERUS, etc.


- 2004 Cavalier - 124k, owned since new



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