Quote:
Originally Posted by mhiscott
I've just reverted my 2013 FRS back to NA, from turbocharged running Ecutek. It still has the Ecutek cable/dongle paired, but I reverted to the original stock map.
When the car was running the turbo setup, I had wideband o2 assigned to the CPC input wire on the ecu, and I had the evap solenoid output repurposed to drive my 3 port boost controller.
I reverted the ecu wiring on the inputs back to stock, and I reinstalled the evap solenoid under the intake manifold.
I'm now getting two faults, P0453 and P0451 (with P0453 coming back first) when I clear the codes. It only takes a split second for the CEL to come back on after clearing.
Is there anything on the software side of things I could check? Was there anything I needed to revert to stock in Ecutek past what would load when re-writing the oem ZA1JA00C software?
I swapped back out the solenoid under the intake manifold with a spare, all hoses are hooked up correctly, and it still triggers a light immediately.
Thanks for any tips! The car runs great other than this with the original engine reinstalled.
|
If you have put in stock tune and put back all wiring and sensors to stock
Then
You have wiring or sensor issue
Or you got an evap hardware issue like leak
You can kill those codes on stock tune but then it's not stock and likely won't pass emmissions