awilson40

Anyone have any info on the tech service bulletin # 28806 SEP 88 Control Unit - Parts, Coding/Adapter Plug, O2 Sensor

Thanks

I also found the following...

Make: PORSCHE
Model: 944
Year: 1988
Service Bulletin Number: TECH INFO/14
Bulletin Sequence Number: 015

Summary Description:

DME CONTROL UNIT-MODIFIED-NEW CONTROL UNIT APPROVED TO IMPROVE ACCELERATION QUAL KNOCK SENSOR-MODIFIED-WITH M.Y. '88 944S KNOCK SENSOR IS SAME ONE WHICH IS USED IN TURBO-THIS SENSOR CAN BE INSTALLED IN ALL PREVIOUS M.Y. TURBOS-ALL 1988 PORSC ITIES AT LOW AMBIENT TEMPERATURES-ALL 1988 PORSCHE 944S/944T MODELS PYM HE 944S/944T MODELS PYM

Also...

Make: PORSCHE
Model: 944
Year: 1988
Service Bulletin Number: TECH INFO/11
Bulletin Sequence Number: 092

Summary Description:

DME CONTROL UNIT-MODIFIED TO IMPROVE ACCELERATION QUALIFIES AT LOW AMBIENT TEMPE RATURES-PN 95161812108/TURBO, 94461812401/S-ALL 1988 PORSCHE 944S/944T MODELS DG

Anyone have any knowlege as to what these are referring to?