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P1325 178 Camshaft Adjustment, Bank 2 - Signal Implausible

bdschet
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bdschet Member

bdschet

Posted
Posted

Been recently noticing (post spark plug change at 30k,but may just be coincidence) that MY03 Boxster S has been slightly sluggish at hard accelerations at random, not always the case. Also, it has randomly been having problems with idle oscillation. I've done the throttle body cleaning procedure and it wasn't that dirty, and I haven't noticed any changes. Just hooked it up to an OBD reader and am getting P1325. Anybody have any thoughts on potential fixes? Could any of this be related to the spark plug change?

Thanks for any advice.

-Brian

vizcarra44 Member

vizcarra44

Posted
Posted
Been recently noticing (post spark plug change at 30k,but may just be coincidence) that MY03 Boxster S has been slightly sluggish at hard accelerations at random, not always the case. Also, it has randomly been having problems with idle oscillation. I've done the throttle body cleaning procedure and it wasn't that dirty, and I haven't noticed any changes. Just hooked it up to an OBD reader and am getting P1325. Anybody have any thoughts on potential fixes? Could any of this be related to the spark plug change?

Thanks for any advice.

-Brian

Its most likely a coincidence. I attached the code description and fualt plan.

Good Luck

vizcarra44

bdschet Member

bdschet

Posted
  • Author
Posted

Thanks. I cleared the code and drove the car some more and now am getting a P0342 code and no P1325. P0342 is also a camshaft related code, but on the other bank. Do you know if both bank 1 and bank 2 sensors and controls are through the same harness? Could I just be having a problem with my wiring harness which is causes random camshaft issues?

THanks

-----------------------------

Its most likely a coincidence. I attached the code description and fualt plan.

Good Luck

vizcarra44

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RFM Member

RFM

Posted
  • Moderators
Posted

Are your sure that all the connectors are properly fit on the coils ?

vizcarra44 Member

vizcarra44

Posted
Posted
Are your sure that all the connectors are properly fit on the coils ?

Does code come back instantly on first test drive? Any driveability issues? Here is the Fault plan.

vizcarra44

bdschet Member

bdschet

Posted
  • Author
Posted

Code does not come back immediately this time. Very intermittent it appears. In terms of driveability, the things are notice are some hesitation at lower rpms during hard acceleration, jerkiness when started from a stop, and the oscillating throttle. But again, these symptoms are intermitent and only happen 5-10% of the time.

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Does code come back instantly on first test drive? Any driveability issues? Here is the Fault plan.

vizcarra44

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