XC 90 Cruise Control Problems....Maybe

paulthechosenone · Jan 18th, 2022, 14:53

I had a number of engine system faults come up which led me to change the Air Swirl Actuator which definitely needed replacing. Post this repair, the car still goes into what I though was limp mode. I wiped all previous faults and am now getting 2: ECM - 928C - Cruise Control and ECM - 135F - Mass Air Flow Sensor. When the car goes into what I though was Limp Mode, if I kick it down, the engine will revs with no issue which now makes me think it might be dropping into Cruise Control thereby limiting the speed. The Cruise Control button doesn't do anything. I would have thought Limp mode would prevent the engine revving. I have cleaned the Air Mass Flow Sensor but don't want to change it unnecessarily. Any suggestions, anyone experienced similar issues? How difficult is it to change the Cruise Control button?

SwissXC90 · Jan 18th, 2022, 18:25

Cruise Control is disabled due to an engine fault.

Fix the engine and Cruise Control will work again.

Jan 18th, 2022, 14:53	#1
paulthechosenone New Member Last Online: Oct 14th, 2023 18:36 Join Date: Oct 2018 Location: Ringwood	XC 90 Cruise Control Problems....Maybe I had a number of engine system faults come up which led me to change the Air Swirl Actuator which definitely needed replacing. Post this repair, the car still goes into what I though was limp mode. I wiped all previous faults and am now getting 2: ECM - 928C - Cruise Control and ECM - 135F - Mass Air Flow Sensor. When the car goes into what I though was Limp Mode, if I kick it down, the engine will revs with no issue which now makes me think it might be dropping into Cruise Control thereby limiting the speed. The Cruise Control button doesn't do anything. I would have thought Limp mode would prevent the engine revving. I have cleaned the Air Mass Flow Sensor but don't want to change it unnecessarily. Any suggestions, anyone experienced similar issues? How difficult is it to change the Cruise Control button?

Jan 18th, 2022, 18:25	#2
SwissXC90 Premier Member Last Online: Mar 20th, 2024 18:26 Join Date: Jan 2016 Location: Cross Country	Cruise Control is disabled due to an engine fault. Fix the engine and Cruise Control will work again. __________________ XC90 R-Design MY2009, Black Sapphire Metallic. HP-Sound, RSE, Nav, Tel, ParkingCam, BLIS, ParkingHeater, RestHeat, Removable Towbar, Summer: CRATUS 20x8 on Pirelli Scorpion Zeros 255/45, Winter: NEPTUNE 17x7 on Continental WinterContact 4x4 235/65.

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