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Old 11-15-2014, 05:27 PM   #1
Reebuck1
Reebuck1
 
Join Date: May 2013
Location: Georgetown, SC
Posts: 210
Garage
3.4 motor swap into 1998 boxster

Anyone have any thoughts??

DME is 5.2.2 from the 2.5 Boxster


Intake and throttle body is from the 996 Carrera



Air filter box is from a 987 but converted to fit in the 986



3 1/2 inch silicon piping runs from air filter to throttle body



MAF is stock from the 996 with the 3 inch 987 tub that holds the 996 MAF



MAF is located approximately 6 inches from the throttle body opening.



oxygen sensors are the stock 2.5 oxygen sensors


Finally got the motor in the car and started it up today....major mile stone.

I had my DME re-flashed with a ROW flash. Am running CAT by pass pipes with no muffler as of yet.

Put the boxster 2.5 pre-CAT oxygen sensors on the by-pass pipes.

No seats in car yet.

Motor started right up...at idle ...NO FAULTS !!!

blipped the throttle a few times and got the following FAULT CODES:

P1319

P1318

P1317

P0300

P0306

P0305

P0304

P0150



I am only guessing......... I have a bad Oxygen sensor in bank 2 (4,5,6)



Cleared faults...and again at idle, it caused no fault code. gave it some revs. and same codes as above showed up.



Any thoughts?



Pictures and writ-up to follow.



Thanks, Bob

Last edited by Reebuck1; 11-16-2014 at 04:28 AM. Reason: More descriptive title
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