2.5 Boxster injectors

[Bigsmoothlee]

The 3.4 and 3.2 injectors are different than the 2.5 and 2.7.

I ran my 3.4 with a 2.7 tune and 2.7 injectors... but now that Im upgrading to a 3.4 ROW program, I bought the 3.4 injectors.

[soccerties]

Originally Posted by Bigsmoothlee

The 3.4 and 3.2 injectors are different than the 2.5 and 2.7.

I ran my 3.4 with a 2.7 tune and 2.7 injectors... but now that Im upgrading to a 3.4 ROW program, I bought the 3.4 injectors.

Do you have a 2000+ 3.4 996 engine? When they went to E throttle it's possible the injectors changed then.

My visual inspection of the injectors from my '99 2.5 engine and '99 3.4 996 engine indicated they were identical (matching part numbers).

[Bigsmoothlee]

Originally Posted by soccerties

Do you have a 2000+ 3.4 996 engine? When they went to E throttle it's possible the injectors changed then.

My visual inspection of the injectors from my '99 2.5 engine and '99 3.4 996 engine indicated they were identical (matching part numbers).

Mine is a 2000, and I converted the mechanical throttle 996 engine to fit my 2000 egas 986. Tiptronic or 996s with traction control had an electronic throttle, early or late.

More than anything, the injectors should match the software version of the ecu.

[whitecliffs]

Yes it is a later engine 2001, seems to be running ok so far with the 2.5 injectors