The 'sold in USA' Beetles have the 1600 cc engine, but throughout the world they still used the old 34 horse engines as well as the 1300 cc in 1970.
The ones sold in the US had the 1600cc engine that became standard in 1970.
Back in 1970 all engine controls were done by mechanical means. The answer is no, there is no PCM on a 1970 VW Beetle.
The 2012 Volkswagen Beetle has a 2.5 L base engine size.
The 2013 Volkswagen Beetle has a 2.5 L base engine size.
The 2014 Volkswagen Beetle has a 2.5 L base engine size.
This is a 1600 cc engine made from late 1970 to 1972 for the Beetle.
The 2012 Volkswagen Beetle has an inline 5 engine.
The 2013 Volkswagen Beetle has an inline 5 engine.
The 2014 Volkswagen Beetle has an inline 5 engine.
The 2014 Volkswagen Beetle-Convertible has a 2.5 L base engine size.
The 2013 Volkswagen Beetle-Convertible has a 2.5 L base engine size.
165R15 is stock.