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| 2.3L GASOLINE TURBOCHARGED DIRECT INJECTION (GTDI) – EXCESSIVE EXHAUST SMOKE AFTER EXTENDED IDLE |
ISSUE:
Some 2015-2016 Mustang
vehicles equipped with a 2.3L GTDI engine may exhibit a heavy continuous blue smoke with a burning oil smell after idling 10 minutes or longer.
ACTION:
Follow the Service Procedure steps to correct the condition.
SERVICE PROCEDURE
- Check the part tag on the crankcase vent oil separator by placing a mirror in front of the left motor mount. (Figure 1)
Figure 1
- Does the part tag have a bar code? (Figure 2)
Figure 2- No – this article does not apply. Refer to Workshop Manual, Section (WSM), Section 303-00 for normal diagnosis.
- Yes – this vehicle is not equipped with a high flow crankcase vent oil separator system. Proceed to Step 3.
- Replace the crankcase vent oil separator. Refer to Workshop Manual, Section 303-08.
- Reprogram the powertrain control module (PCM) to the latest calibration using IDS or Ford J2534 release 98.03 or higher. Make sure you are connected to the internet when entering module programming to obtain the latest updates. Calibration files may also be obtained at www.motorcraftservice.com
- When the IDS tool prompts the question: Is vehicle equipped with FR3E-6A785-BB or later crankcase vent oil separator? Answer; Yes to make sure the vehicle is updated with the correct level PCM software.
| FR3Z-6A785-C | Crankcase Vent Oil Separator |
CJ5Z-9439-A  | Intake Gasket |
| XO-5W30-QSP | Motorcraft SAE 5W-30 |
Service Information & Reprogramming
Software necessary to program electronic modules to the latest calibration level, perform module initialization (PATS), and set Programmable Parameters on Ford, Lincoln and Mercury vehicles.
Ford Module Programming (FMP) is a software application that allows subscribers to program electronic modules on Ford, Lincoln and Mercury vehicles. It can be used for:
- Reprogramming emission-related (OBDII) modules on some vehicles manufactured in 1995 and all vehicles manufactured from 1996 to the present
- Reprogramming or reconfiguring non-emission-related modules on many vehicles (UBP and MS-CAN not supported)
In addition, module initialization (PATS) functions such as Keycode Erase/Reprogram and PCM Parameter Reset can be done using this application.
J2534 Device using Ford Module Programming (FMP) can Reprogram and Configure most Modules.
Latest Calibration Information
Module Build Data (As-Built)
Use VIN to obtain As-Built data
