YOUR RESEARCHWhich PCM Version??
1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.
Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.
Read captured repliesInsufficient extracted evidence does not mean there is no answer in the original discussions.
1 matching discussions · 3 captured posts examined · 0 partial discussions
Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.
3 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.
0 acknowledgements have no verified action link; they do not establish a repair result.
Generation: 20261027T003124Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
A colleague of mine has a 2003 Boxter S with the PCM module. He wants to find out which version of PCM he has, and is sure there is a combination of key strokes you can enter to display on the screen whether he has PCM 1 8 bit or 16bit. Anyone have any ideas? I understand we're not Boxster experts here........
PCM1 was upgraded from an 8 bit unit to a 16 bit unit in 2001/2002. you can tell if you have a 16 bit unit by looking at the map disc that you currently use. On the outer edge there is a number T1003805. If you have this number then you have the 16 bit version.
An 03 car should have PCM2 PCM1 has a cassette slot at the top of the unit and has a credit card sized sim card slot PCM2 has a cd slot and was available on 2003 model year cars ( MOST Technology) it also has the tiny SIM card drawer
This is a source reference. Confirm exact model applicability in the original material.
