rough idle on cold start, codes with multiple codes?

2019 BMW X1
169,000 MILES • 4 CYL • TURBO • 2WD • AUTOMATIC
Avatar
BHAMDOC1973
  • MEMBER
  • 2,007 POSTS
A bit of rough idle on cold start, codes
110001
190302
191c02
Cd9435
118402
11a031
Mar 19, 2023 at 12:33 PM
Advertisement
Avatar
STRAILER
  • ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
110001: This code indicates a fault in the fuel pressure sensor circuit.

190302: This code indicates a fault in the crankcase ventilation system.

191c02: This code indicates a fault in the throttle valve actuator.

Cd9435: This code indicates a fault in the coolant pump.

118402: This code indicates a fault in the intake air temperature sensor circuit.

11a031: This code indicates a fault in the mass air flow sensor circuit.
Mar 19, 2023 at 6:38 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.