LS1TECH - Camaro and Firebird Forum Discussion

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-   PCM Diagnostics & Tuning (https://ls1tech.com/forums/pcm-diagnostics-tuning-7/)
-   -   "Attached PCM's serial number missing" (https://ls1tech.com/forums/pcm-diagnostics-tuning/1492474-attached-pcms-serial-number-missing.html)

The Dragon Dec 4, 2011 04:18 PM

"Attached PCM's serial number missing"
 
Went to start up my car and it would die with any throttle.

It was throwing MAF codes but haven't run a MAF in a year CLSD.

I attempted to upload the existing tune with no success. Serial number blank not detected. Screen prompted me to "Please perform a full reflash of this PCM."

Pulled PCM and discovered corrosion in the left blue connection. The other blue and both reds looked fine.

Is my PCM bad?

I wasn't tuning and hadn't logged or flashed in a week at the time of the incident.

Thanks for any help!


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