Checked my temps yesterday using TEST Mode. Ambient temp was 96*F - 98* F or around 36*C. Idling in Park with AC ON gave me 103*C, Idling in Drive with AC ON gave me 113*C to 115*C (235.4*F to 239*F). While driving, temps were around 109*C (228.2* F). Temp neveer went into the red, but sure scared me. If anybody finds anything else out please add it to this post. To access Engineering Mode put your key into the ignition press down the reset button by the message center/odometer and turn the key to the on position, continue holding it and you should see ENGINEERING MODE pop up on the screen. Let go of the reset button. In this video, I will show you how to get into test mode on recent Ford vehicles. Note that there is a mistake in the video, the DTCs reported are not OBD2, Starting at $30,920 1. EPA-Est. MPG City/Hwy: 21/30 2. From the roar of the engine to its unmistakable style, a 2024 Mustang ® coupe or convertible will raise your heart rate and stir your soul. Drawing on deep performance roots, every model features precise handling, high-powered engines and iconic design. When each button is pressed, the screen displays the button that is active. This test can also be used to isolate a stuck button. Radio Signal Strength : The ACM or FDIM displays the AM/FM antenna signal strength. To run this test, the audio system should be in AM radio tuner mode before entering the ACM self-diagnostic mode. HDD Test ZX3 i was able to get into the test mode and realised my temperature never reached the 108-110 as the hose started spraying out water around 100C once the ac was not engaged. I previously bought new hose clamps so i changed the hose and reinstalled the new clamps. Know and behold no more leaks and the fans kicked in. Dtc list I get in test mode - #01 C140_00 #02 C121_00 #03 C151_00 #04 C131_00 We’re the premiere Ford Focus ST forum with discussions on the 2013+ Focus ST Clear all faults and clear the PCM adaptive memory (PCM Reset). Set the ignition switch to the run position and wait until all the instrument warning lamps are of. Repair any unwanted warning lamps before proceeding. The PCM will sweep the throttle body blade to learn the new positions. .

ford focus test mode list